From: Pierre Joye <pajoye@php.net>
Date: Thu, 26 May 2011 14:37:13 +0000 (+0000)
Subject:  -fix bug 54935, php_win_err can lead to crash
X-Git-Tag: php-5.4.0alpha1~130
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d1ea827f27177f871d81f239045f91168af89520;p=php

 -fix bug 54935, php_win_err can lead to crash
---

diff --git a/ext/standard/dl.c b/ext/standard/dl.c
index 9099edfafd..b59cf58567 100644
--- a/ext/standard/dl.c
+++ b/ext/standard/dl.c
@@ -145,7 +145,7 @@ PHPAPI int php_load_extension(char *filename, int type, int start_now TSRMLS_DC)
 	if (!handle) {
 #if PHP_WIN32
 		char *err = GET_DL_ERROR();
-		if (err) {
+		if (err && (*err != "")) {
 			php_error_docref(NULL TSRMLS_CC, error_type, "Unable to load dynamic library '%s' - %s", libpath, err);
 			LocalFree(err);
 		} else {