From a95464d419ab736e07cad2283e16535ada2621fa Mon Sep 17 00:00:00 2001
From: XoD <xoddark@gmail.com>
Date: Fri, 23 Dec 2011 17:47:57 +0100
Subject: [PATCH] Fix return FindKeyIndex

replace 'return NULL' to 'return 0', FindKeyIndex should return a int.

Signed-off-by: XoD <xoddark@gmail.com>
---
 neo/idlib/Dict.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/neo/idlib/Dict.cpp b/neo/idlib/Dict.cpp
index 08d624c..54181a5 100644
--- a/neo/idlib/Dict.cpp
+++ b/neo/idlib/Dict.cpp
@@ -475,7 +475,7 @@ int idDict::FindKeyIndex( const char *key ) const {
 
 	if ( key == NULL || key[0] == '\0' ) {
 		idLib::common->DWarning( "idDict::FindKeyIndex: empty key" );
-		return NULL;
+		return 0;
 	}
 
 	int hash = argHash.GenerateKey( key, false );