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Put Subnet weight in a separate environment variable.
[tinc]
/
lib
/
pidfile.c
diff --git
a/lib/pidfile.c
b/lib/pidfile.c
index
426cbf3
..
dd6788a
100644
(file)
--- a/
lib/pidfile.c
+++ b/
lib/pidfile.c
@@
-37,11
+37,12
@@
pid_t read_pid (char *pidfile)
{
FILE *f;
pid_t read_pid (char *pidfile)
{
FILE *f;
- long pid
= 0
;
+ long pid;
if (!(f=fopen(pidfile,"r")))
return 0;
if (!(f=fopen(pidfile,"r")))
return 0;
- fscanf(f,"%ld", &pid);
+ if(fscanf(f,"%ld", &pid) != 1)
+ pid = 0;
fclose(f);
return pid;
}
fclose(f);
return pid;
}