FIX: UploadField error when attempting to attach non-existent file IDs

silverstripe · Sep 9, 2015 · 06cc185 · 06cc185
1 parent 7c09f82
commit 06cc185
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/javascript/UploadField.js b/javascript/UploadField.js
@@ -316,6 +316,8 @@
 						indicator.remove();
 					},
 					success: function(data, status, xhr) {
+						if (!data || $.isEmptyObject(data)) return;
+
 						self.fileupload('attach', {
 							files: data,
 							options: self.fileupload('option'),