Bug: https://bugs.gentoo.org/show_bug.cgi?id=617768
Commit: https://sourceforge.net/p/armagetronad/code/10845/

--- a/src/engine/eNetGameObject.cpp
+++ b/src/engine/eNetGameObject.cpp
@@ -85,7 +85,7 @@
 eNetGameObject::eNetGameObject(eGrid *grid, const eCoord &pos,const eCoord &dir,
                                ePlayerNetID* p,bool autodelete)
         :eGameObject(grid, pos,dir,NULL,autodelete),
-nNetObject(p->Owner()),player(p){
+         nNetObject(Owner(p)),player(p){
     lastClientsideAction=0;
     if (sn_GetNetState()!=nCLIENT)
         RequestSync();
@@ -205,7 +205,7 @@
 
 void eNetGameObject::SetPlayer(ePlayerNetID* a_player)
 {
-    tASSERT( !a_player || Owner() == player->Owner() );
+    tASSERT( !a_player || Owner() == Owner(player) );
     player  = a_player;
     if ( laggometerSmooth == 0 && sn_GetNetState() != nCLIENT )
         laggometerSmooth = laggometer = se_GetPing( player );
--- a/src/engine/ePlayer.cpp
+++ b/src/engine/ePlayer.cpp
@@ -56,6 +56,7 @@
 #include "nConfig.h"
 #include "nNetwork.h"
 #include <time.h>
+#include <climits>
 
 int se_lastSaidMaxEntries = 8;
 
@@ -1689,9 +1690,9 @@
         // foo (Red Team) --> Blue Team: some message here
         eTeam *senderTeam = sender->CurrentTeam();
         console << tColoredString::ColorString(1,1,.5) << " (";
-        console << *senderTeam;
+        console << senderTeam;
         console << tColoredString::ColorString(1,1,.5) << ") --> ";
-        console << *team;
+        console << team;
     }
 
     console << tColoredString::ColorString(1,1,.5) << ": ";
@@ -1923,7 +1924,7 @@
         else {
             eTeam *senderTeam = sender->CurrentTeam();
             say << tColoredString::ColorString(1,1,.5) << " (";
-            say << *team;
+            say << team;
             say << tColoredString::ColorString(1,1,.5) << " ) --> ";
             say << senderTeam;
         }
@@ -3941,7 +3942,7 @@
     sg_ClampPingCharity( ::pingCharity );
 }
 
-static int IMPOSSIBLY_LOW_SCORE=(-1 << 31);
+static int IMPOSSIBLY_LOW_SCORE=INT_MIN;
 
 static nSpamProtectionSettings se_chatSpamSettings( 1.0f, "SPAM_PROTECTION_CHAT", tOutput("$spam_protection") );
 
--- a/src/engine/eTeam.cpp
+++ b/src/engine/eTeam.cpp
@@ -31,20 +31,21 @@
 #include "nConfig.h"
 
 #include <set>
+#include <climits>
 
-tString & operator << ( tString &s, const eTeam & team)
+tString & operator << ( tString &s, const eTeam * team)
 {
-    if ( !(&team) )
+    if ( !team )
         return s << tOutput("$player_spectator_message");
     else
-        return s << team.GetColoredName();
+        return s << team->GetColoredName();
 }
-std::ostream & operator << ( std::ostream &s, const eTeam & team)
+std::ostream & operator << ( std::ostream &s, const eTeam * team)
 {
-    if ( !(&team) )
+    if ( !team )
         return s << tOutput("$player_spectator_message");
     else
-        return s << team.GetColoredName();
+        return s << team->GetColoredName();
 }
 
 #define TEAMCOLORS 8
@@ -75,7 +76,7 @@
 // static tList<eTeam> se_ColoredTeams;
 static eTeam * se_ColoredTeams[TEAMCOLORS]={0,0,0,0,0,0,0,0};
 
-static int IMPOSSIBLY_LOW_SCORE=(-1 << 31);
+static int IMPOSSIBLY_LOW_SCORE=INT_MIN;
 
 // class that creates config items for one team
 // TEAM_(NAME|RED|GREEN|BLUE)_X
--- a/src/engine/eTeam.h
+++ b/src/engine/eTeam.h
@@ -32,8 +32,8 @@
 #include "nNetObject.h"
 #include "tList.h"
 
-tString & operator << ( tString&, const eTeam&);
-std::ostream & operator << ( std::ostream&, const eTeam&);
+tString & operator << ( tString&, const eTeam*);
+std::ostream & operator << ( std::ostream&, const eTeam*);
 
 template<class T> class nConfItem;
 
--- a/src/network/nNetObject.h
+++ b/src/network/nNetObject.h
@@ -128,7 +128,16 @@
 
     virtual void Dump( tConsole& con ); // dumps object stats
 
+    static unsigned short ID(nNetObject const *pThis)
+    {
+        if (pThis)
+            return pThis->id;
+        else
+            return 0;
+    }
+
     unsigned short ID() const{
+        tASSERT(this);
         if (this)
             return id;
         else
@@ -135,7 +144,16 @@
             return 0;
     }
 
+    static unsigned short Owner(nNetObject const *pThis)
+    {
+        if (pThis)
+            return pThis->owner;
+        else
+            return ::sn_myNetID;
+    }
+
     unsigned short Owner() const{
+        tASSERT(this);
         if (this)
             return owner;
         else
--- a/src/tools/tLocale.cpp
+++ b/src/tools/tLocale.cpp
@@ -731,6 +731,13 @@
 
 // and a special implementation for the locales and strings:
 tOutput& operator << (tOutput &o, const char *locale){
+    return o.AddString(locale);
+}
+
+tOutput & tOutput::AddString(char const * locale)
+{
+    tOutput & o = *this;
+
     int len = strlen(locale);
     if (len == 0)
         return o;
--- a/src/tools/tLocale.h
+++ b/src/tools/tLocale.h
@@ -81,7 +81,7 @@
 
     tOutputItemBase *anchor;
 
-    tOutput& operator << (const tOutput &o);
+    // tOutput& operator << (const tOutput &o);
 public:
     tOutput();
     ~tOutput();
@@ -91,6 +91,7 @@
     void AddLiteral(const char *);       // adds a language independent string
     void AddLocale(const char *);        // adds a language dependant string
     void AddSpace();                     // adds a simple space
+    tOutput & AddString(char const * pString); // checks the string, delegates to correct Add...()-Function
 
     // set a template parameter at this position of the output string
     tOutput & SetTemplateParameter(int num, const char *parameter);
@@ -113,7 +114,7 @@
 
         SetTemplateParameter(1, template1);
 
-        *this << identifier;
+        AddString(identifier);
     }
 
     template< class T1, class T2 >
@@ -125,7 +126,7 @@
         SetTemplateParameter(1, template1);
         SetTemplateParameter(2, template2);
 
-        *this << identifier;
+        AddString(identifier);
     }
 
     template< class T1, class T2, class T3 >
@@ -138,7 +139,7 @@
         SetTemplateParameter(2, template2);
         SetTemplateParameter(3, template3);
 
-        *this << identifier;
+        AddString(identifier);
     }
 
     template< class T1, class T2, class T3, class T4 >
@@ -152,7 +153,7 @@
         SetTemplateParameter(3, template3);
         SetTemplateParameter(4, template4);
 
-        *this << identifier;
+        AddString(identifier);
     }
 
     tOutput(const tOutput &o); // copy constructor