Do not try to free NULL pointers.

This commit is contained in:
Guus Sliepen 2010-04-30 23:13:02 +02:00
parent 113458c286
commit ee427cac0d
2 changed files with 2 additions and 2 deletions

View file

@ -465,7 +465,7 @@ bool setup_myself(void) {
execute_script("tinc-up", envp);
for(i = 0; i < 5; i++)
for(i = 0; i < 4; i++)
free(envp[i]);
/* Run subnet-up scripts for our own subnets */