From ca5e85181f7b79cdb1d5425578cebba0432aa5d6 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Wed, 13 Aug 2003 08:24:54 +0000
Subject: More minor fixes.

svn path=/trunk/; revision=3834
---
 lock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lock.c')

diff --git a/lock.c b/lock.c
index 8b3f03f3..7596d611 100644
--- a/lock.c
+++ b/lock.c
@@ -77,7 +77,7 @@ int lock_state(void)
     {
 	bkgd = (fscanf(lockfp, "%d %d", &pid, &st) == 2);
 
-	if (kill(pid, 0) == -1) {
+	if (pid == 0 || kill(pid, 0) == -1) {
 	    fprintf(stderr,GT_("fetchmail: removing stale lockfile\n"));
 	    pid = 0;
 	    unlink(lockfile);
-- 
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