Merge pull request Studio-42#745 from Illirgway/patch-2

Update elFinderVolumeDriver.class.php
aymardkouakou · Apr 26, 2014 · 8be000d · 8be000d
2 parents 3d4bcfa + be0cc9a
commit 8be000d
Showing 1 changed file with 7 additions and 6 deletions.
diff --git a/php/elFinderVolumeDriver.class.php b/php/elFinderVolumeDriver.class.php
@@ -3193,19 +3193,20 @@ protected function stripos($haystack , $needle , $offset = 0) {
 	 * @return array
 	 */
 	protected function getArchivers($use_cache = true) {
+
+		$arcs = array(
+				'create'  => array(),
+				'extract' => array()
+		);
+
 		if (!function_exists('proc_open')) {
-			return array();
+			return $arcs;
 		}
 
 		if ($use_cache && isset($_SESSION['ELFINDER_ARCHIVERS_CACHE']) && is_array($_SESSION['ELFINDER_ARCHIVERS_CACHE'])) {
 			return $_SESSION['ELFINDER_ARCHIVERS_CACHE'];
 		}
 
-		$arcs = array(
-				'create'  => array(),
-				'extract' => array()
-		);
-
 		$this->procExec('tar --version', $o, $ctar);
 
 		if ($ctar == 0) {