MDL-8605 using remove_dir instead of rmdir, which doesn't support deleting non-empty...

diff --git a/backup/lib.php b/backup/lib.php
index 05b267687c8af28df30ce557502362b86181c843..2afe506b6a0e9648e1706dc02d096e2086cf1e44 100644 (file)
--- a/backup/lib.php
+++ b/backup/lib.php
@@ -149,7 +149,7 @@
                 return false;
             }
             else {
-                if (rmdir($dir_subdirs[$i]) == FALSE) {
+                if (remove_dir($dir_subdirs[$i]) == FALSE) {
                 return false;
                 }
             }