gentoo-overlay/sys-process/procps/files/procps-3.2.8-r1-forest-prefix.patch

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avoid gcc warnings like:
ps/output.c:341:6: warning: the address of forest_prefix will always evaluate as true
--- a/ps/output.c
+++ b/ps/output.c
@@ -338,7 +338,7 @@ static int pr_args(char *restrict const
unsigned flags;
int rightward=max_rightward;
- if(forest_prefix){
+ if(/*forest_prefix*/1){
int fh = forest_helper(outbuf);
endp += fh;
rightward -= fh;
@@ -405,7 +405,7 @@ static int pr_cgroup(char *restrict cons
if(pp->cgroup && *pp->cgroup) {
char *endp = outbuf;
int rightward=max_rightward;
- if(forest_prefix){
+ if(/*forest_prefix*/1){
int fh = forest_helper(outbuf);
endp += fh;
rightward -= fh;
@@ -365,7 +365,7 @@ static int pr_comm(char *restrict const
unsigned flags;
int rightward=max_rightward;
- if(forest_prefix){
+ if(/*forest_prefix*/1){
int fh = forest_helper(outbuf);
endp += fh;
rightward -= fh;
@@ -390,7 +390,7 @@ static int pr_fname(char *restrict const
char *endp = outbuf;
int rightward = max_rightward;
- if(forest_prefix){
+ if(/*forest_prefix*/1){
int fh = forest_helper(outbuf);
endp += fh;
rightward -= fh;