From: Marcus Boerger <helly@php.net>
Date: Wed, 16 Jul 2003 20:56:06 +0000 (+0000)
Subject: MFH: Fix handling of empty settings
X-Git-Tag: php-4.3.3RC2~97
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d3cc1a3186a7384593d2b971b50026404205418e;p=php

MFH: Fix handling of empty settings
---

diff --git a/ext/dba/libinifile/inifile.c b/ext/dba/libinifile/inifile.c
index e9941244af..0f9a3d94b3 100644
--- a/ext/dba/libinifile/inifile.c
+++ b/ext/dba/libinifile/inifile.c
@@ -154,7 +154,7 @@ static char *etrim(const char *str)
 		return NULL;
 	}
 	val = (char*)str;
-	while (strchr(" \t\r\n", *val)) {
+	while (*val && strchr(" \t\r\n", *val)) {
 		val++;
 	}
 	l = strlen(val);