From 3033584765d63d53a25179537e928b6a1f632337 Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Mon, 16 Feb 2009 23:55:23 +0100
Subject: [PATCH] Logging: Honor LSFMT_PID only when the PID is known.

---
 ucw/log.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ucw/log.c b/ucw/log.c
index 2563c799..5c4a0069 100644
--- a/ucw/log.c
+++ b/ucw/log.c
@@ -219,7 +219,7 @@ log_pass_msg(int depth, struct log_stream *ls, struct log_msg *m)
   /* Process name, PID ( |log_title| + 6 + (|PID|<=10) chars ) */
   if ((ls->msgfmt & LSFMT_TITLE) && log_title)
     {
-      if (ls->msgfmt & LSFMT_PID)
+      if ((ls->msgfmt & LSFMT_PID) && log_pid)
 	p += sprintf(p, "[%s (%d)] ", log_title, log_pid);
       else
 	p += sprintf(p, "[%s] ", log_title);
-- 
2.39.2