Proper stale pidfile handling in check_pidfile.

- Don't use remove_pidfile as that also frees value.
- Check for error, exit if failed.

diff --git a/src/main.c b/src/main.c
index c3c6c97239cae9adb5ec14466284fbf6f81291d5..c948e52ae03826f49c2938e43798be5146423085 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -603,7 +603,9 @@ static void check_pidfile(void)
 
        /* seems the pidfile is not in use */
        log_info("Stale pidfile, removing");
-       remove_pidfile();
+       err = unlink(cf_pidfile);
+       if (err != 0)
+               fatal_perror("Cannot remove stale pidfile");
        return;
 
 locked_pidfile: