syslog support in rsync daemon has been broken since I added the "log

[rsync/rsync.git] / cleanup.c

diff --git a/cleanup.c b/cleanup.c
index abd7b0d..b4eac0c 100644 (file)
--- a/cleanup.c
+++ b/cleanup.c
@@ -51,8 +51,12 @@ void exit_cleanup(int code)
        if (code) {
                kill_all(SIGUSR1);
        }
-       if ((cleanup_pid != 0) && (cleanup_pid == (int) getpid()))
-               unlink(lp_pid_file());
+       if ((cleanup_pid != 0) && (cleanup_pid == (int) getpid())) {
+               char *pidf = lp_pid_file();
+               if (pidf && *pidf) {
+                       unlink(lp_pid_file());
+               }
+       }
        exit(code);
 }