Minor fix in PluginLoader.php

nicolas-grekas · nicolas-grekas · commit c7d7fd738d7f · 2014-01-24T21:38:50.000+01:00
diff --git a/library/Zend/Loader/PluginLoader.php b/library/Zend/Loader/PluginLoader.php
@@ -490,7 +490,7 @@ public static function getIncludeFileCache()
      */
     protected static function _appendIncFile($incFile)
     {
-        if (null === self::$_includeFileCacheHandler) {
+        if (!isset(self::$_includeFileCacheHandler)) {
             self::$_includeFileCacheHandler = fopen(self::$_includeFileCache, 'ab');
 
             if (!flock(self::$_includeFileCacheHandler, LOCK_EX | LOCK_NB, $wouldBlock) || $wouldBlock) {

Original file line number	Diff line number	Diff line change
`@@ -490,7 +490,7 @@ public static function getIncludeFileCache()`
`490`	`490`	`*/`
`491`	`491`	`protected static function _appendIncFile($incFile)`
`492`	`492`	`{`
`493`		`- if (null === self::$_includeFileCacheHandler) {`
	`493`	`+ if (!isset(self::$_includeFileCacheHandler)) {`
`494`	`494`	`self::$_includeFileCacheHandler = fopen(self::$_includeFileCache, 'ab');`
`495`	`495`
`496`	`496`	`if (!flock(self::$_includeFileCacheHandler, LOCK_EX \| LOCK_NB, $wouldBlock) \|\| $wouldBlock) {`