MDL-49256 atto: Check form existence before resetAutosave

diff --git a/lib/editor/atto/yui/build/moodle-editor_atto-editor/moodle-editor_atto-editor-debug.js b/lib/editor/atto/yui/build/moodle-editor_atto-editor/moodle-editor_atto-editor-debug.js
index fbd5c05..2a79ffc 100644 (file)
Binary files a/lib/editor/atto/yui/build/moodle-editor_atto-editor/moodle-editor_atto-editor-debug.js and b/lib/editor/atto/yui/build/moodle-editor_atto-editor/moodle-editor_atto-editor-debug.js differ

diff --git a/lib/editor/atto/yui/build/moodle-editor_atto-editor/moodle-editor_atto-editor-min.js b/lib/editor/atto/yui/build/moodle-editor_atto-editor/moodle-editor_atto-editor-min.js
index 17f3959..f321d6a 100644 (file)
Binary files a/lib/editor/atto/yui/build/moodle-editor_atto-editor/moodle-editor_atto-editor-min.js and b/lib/editor/atto/yui/build/moodle-editor_atto-editor/moodle-editor_atto-editor-min.js differ

diff --git a/lib/editor/atto/yui/build/moodle-editor_atto-editor/moodle-editor_atto-editor.js b/lib/editor/atto/yui/build/moodle-editor_atto-editor/moodle-editor_atto-editor.js
index 2a54f7b..a30a3c7 100644 (file)
Binary files a/lib/editor/atto/yui/build/moodle-editor_atto-editor/moodle-editor_atto-editor.js and b/lib/editor/atto/yui/build/moodle-editor_atto-editor/moodle-editor_atto-editor.js differ

diff --git a/lib/editor/atto/yui/src/editor/js/autosave.js b/lib/editor/atto/yui/src/editor/js/autosave.js
index 600cf12..a549c80 100644 (file)
--- a/lib/editor/atto/yui/src/editor/js/autosave.js
+++ b/lib/editor/atto/yui/src/editor/js/autosave.js
@@ -107,6 +107,7 @@ EditorAutosave.prototype = {
      */
     setupAutosave: function() {
         var draftid = -1,
+            form,
             optiontype = null,
             options = this.get('filepickeroptions'),
             params,
@@ -185,7 +186,10 @@ EditorAutosave.prototype = {
         Y.later(delay, this, this.saveDraft, false, true);
 
         // Now setup the listener for form submission.
-        this.textarea.ancestor('form').on('submit', this.resetAutosave, this);
+        form = this.textarea.ancestor('form');
+        if (form) {
+            form.on('submit', this.resetAutosave, this);
+        }
         return this;
     },