Merge pull request civicrm#8980 from ergonlogic/dev/CRM-19308

Fixes CRM-19308: Disallow false-y values for paths purged during cach…
monishdeb · Mar 19, 2017 · eee0da4 · eee0da4
2 parents 04663fe + 4953d2c
commit eee0da4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CRM/Utils/File.php b/CRM/Utils/File.php
@@ -140,7 +140,7 @@ public static function createDir($path, $abort = TRUE) {
    */
   public static function cleanDir($target, $rmdir = TRUE, $verbose = TRUE) {
     static $exceptions = array('.', '..');
-    if ($target == '' || $target == '/') {
+    if ($target == '' || $target == '/' || !$target) {
       throw new Exception("Overly broad deletion");
     }