From: Julian Ospald <hasufell@gentoo.org>
Date: Sat Nov  9 12:01:14 UTC 2013
Subject: fix clang warnings

based on
https://github.com/viciious/qfusion/commit/792e50cc9b55e0c5e4c954a1c0c4e4a61ad54e2c.patch

--- a/source/cgame/cg_draw.c
+++ b/source/cgame/cg_draw.c
@@ -309,7 +309,7 @@ void CG_DrawMiniMap( int x, int y, int i
 		coords[2] = ( coords[2] + (float)z_lefttop ) / (float)map_z;
 
 		// is it a player?
-		if( ( cent->current.type == ET_PLAYER ) )
+		if( cent->current.type == ET_PLAYER )
 		{
 			int box_size = (int)( 3.0 + coords[2] * 10.0 );
 
--- a/source/cgame/cg_ents.c
+++ b/source/cgame/cg_ents.c
@@ -376,7 +376,6 @@ static void CG_UpdatePlayerState( void )
 	// set up the playerstates
 
 	// current
-	index = index;
 	CG_SetFramePlayerState( &cg.frame, index );
 
 	// old
--- a/source/client/console.c
+++ b/source/client/console.c
@@ -1343,7 +1343,7 @@ void Con_KeyDown( int key )
 		return;
 	}
 
-	if( ( key == K_BACKSPACE ) )
+	if( key == K_BACKSPACE )
 	{
 		if( key_linepos > 1 )
 		{