Added little check

diff --git a/backup/mod/assignment/backuplib.php b/backup/mod/assignment/backuplib.php
index 8329ce752a97f8e7d81e68da94da79bd68925487..fe5e3eeeea1190f7b3c96805708fa8316fa54a1e 100644 (file)
--- a/backup/mod/assignment/backuplib.php
+++ b/backup/mod/assignment/backuplib.php
@@ -55,8 +55,10 @@
             }
         }
         //if we've selected to backup users info, then backup files too
-        if ($preferences->mods["assignment"]->userinfo) {
-            $status = backup_assignment_files($bf,$preferences);
+        if ($status) {
+            if ($preferences->mods["assignment"]->userinfo) {
+                $status = backup_assignment_files($bf,$preferences);
+            }
         }
         return $status;  
     }