main: don't try to open unspecified pidfile

2025-12-03 16:35:06 -05:00 · 2019-11-12 18:10:25 +01:00
parent e18903a6b5
commit 077dbd5692
1 changed files with 3 additions and 0 deletions
--- a/main.c
+++ b/main.c
@@ -255,6 +255,9 @@ check_pidfile(void)
  FILE *in;
  int pid, count;
  
+  if (!pidfile[0])
+    return;
+
  in = UTI_OpenFile(NULL, pidfile, NULL, 'r', 0);
  if (!in)
    return;