From c47503fd5fe46783148323d7b3347be1d3c01be2 Mon Sep 17 00:00:00 2001
From: Gerald Combs <gerald@wireshark.org>
Date: Tue, 7 Mar 2006 19:17:00 +0000
Subject: Fix Coverity run 12 CID 110: Make sure we don't dereference a NULL
 pointer.

svn path=/trunk/; revision=17505
---
 conditions.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'conditions.c')

diff --git a/conditions.c b/conditions.c
index 939ed260e0..941fbae02b 100644
--- a/conditions.c
+++ b/conditions.c
@@ -86,9 +86,11 @@ condition* cnd_new(const char* class_id, ...){
 
 void cnd_delete(condition *cnd){
   _cnd_class *cls = NULL;
-  const char* class_id = cnd->class_id;
+  const char* class_id;
   /* check for valid pointer */
   if(cnd == NULL) return;
+
+  class_id = cnd->class_id;
   /* check if hash table is already initialized */
   _cnd_init();
   /* get the condition class */
-- 
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