From b7dad1a31b34259d57ffbb7cb48fc1b9d1927321 Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Tue, 25 Apr 2006 23:46:56 +0200
Subject: [PATCH] Don't end error messages with a comma.

---
 lib/conf2.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/conf2.c b/lib/conf2.c
index 6da13950..1d58de0e 100644
--- a/lib/conf2.c
+++ b/lib/conf2.c
@@ -607,6 +607,8 @@ cf_parse_lookup(byte *str, int *ptr, char **t)
   c += sprintf(err, "Invalid value %s, possible values are: ", str);
   for (n=t; *n; n++)
     c+= sprintf(c, "%s, ", *n);
+  if (*t)
+    c[-2] = 0;
   *ptr = -1;
   return err;
 }
-- 
2.39.2