From: Antony Dovgal <tony2001@php.net>
Date: Thu, 13 Apr 2006 18:14:14 +0000 (+0000)
Subject: fix CS and prevent NULL dereference
X-Git-Tag: RELEASE_1_3~70
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=78fdeb1accc50f9f737c9d7eda8fb9ff78d16d35;p=php

fix CS and prevent NULL dereference
---

diff --git a/main/streams/filter.c b/main/streams/filter.c
index 57a780986e..106e2c63e1 100644
--- a/main/streams/filter.c
+++ b/main/streams/filter.c
@@ -338,10 +338,12 @@ PHPAPI php_stream_filter *php_stream_filter_create(const char *filtername, zval
 
 	if (filter == NULL) {
 		/* TODO: these need correct docrefs */
-		if (factory == NULL)
+		if (factory == NULL) {
 			php_error_docref(NULL TSRMLS_CC, E_WARNING, "unable to locate filter \"%s\"", filtername);
-		else
+		} else {
 			php_error_docref(NULL TSRMLS_CC, E_WARNING, "unable to create or locate filter \"%s\"", filtername);
+		}
+		return NULL;
 	}
 
 	filter->name = pestrdup(filtername, filter->is_persistent);