[MDL-15298] Avoid printing a warning if debugging is enabled. Backpor…

…ted from HEAD.
moodle · Jun 25, 2008 · 7a8039c · 7a8039c
1 parent 0867c86
commit 7a8039c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mod/data/preset.php b/mod/data/preset.php
@@ -498,7 +498,7 @@ function data_presets_export($course, $cm, $data) {
     }
 
     $exportfile = "$CFG->dataroot/$course->id/moddata/data/$data->id/$presetname.zip";
-    @unlink($exportfile);
+    file_exists($exportfile) && unlink($exportfile);
     $status = zip_files($filelist, $exportfile);
     // ToDo: status check
     foreach ($filelist as $file) {