From: Mark Spencer <markster@digium.com>
Date: Wed, 19 Jul 2006 17:26:47 +0000 (+0000)
Subject: Fix some reinitialization of prev!
X-Git-Tag: 1.4.0-beta1~551
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2b309345357ced31b3da187195db7cd98c86eba1;p=thirdparty%2Fasterisk.git

Fix some reinitialization of prev!


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@37953 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/config.c b/config.c
index 093af40f92..2cf5385bfb 100644
--- a/config.c
+++ b/config.c
@@ -346,6 +346,7 @@ int ast_variable_delete(struct ast_category *category, char *variable)
 		cur = cur->next;
 	}
 
+	prev = NULL;
 	cur = category->root;
 	while (cur) {
 		if (!strcasecmp(cur->name, variable)) {
@@ -392,6 +393,7 @@ int ast_variable_update(struct ast_category *category, char *variable, char *val
 		cur = cur->next;
 	}
 
+	prev = NULL;
 	cur = category->root;
 	while (cur) {
 		if (!strcasecmp(cur->name, variable)) {
@@ -438,6 +440,8 @@ int ast_category_delete(struct ast_config *cfg, char *category)
 		prev = cat;
 		cat = cat->next;
 	}
+
+	prev = NULL;
 	cat = cfg->root;
 	while(cat) {
 		if (!strcasecmp(cat->name, category)) {