Merge branch 'MDL-35978-master-blockfix' of https://github.com/snake/moodle

88107dc9 · Andrew Nicols · b462c655 · bb807685 · 88107dc9
Commit 88107dc9 authored Jan 31, 2017 by Andrew Nicols
Hide whitespace changes
Inline Side-by-side

Showing with 6 additions and 2 deletions

comment/comment.js comment/comment.js +6 -2

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--- a/comment/comment.js
+++ b/comment/comment.js
@@ -358,7 +358,9 @@ M.core_comment = {
                    if (img) {
                        img.set('src', M.util.image_url('t/expanded', 'core'));
                    }
-                    commenttoggler.setAttribute('aria-expanded', 'true');
+                    if (commenttoggler) {
+                        commenttoggler.setAttribute('aria-expanded', 'true');
+                    }
                } else {
                    // hide
                    container.setStyle('display', 'none');
@@ -372,7 +374,9 @@ M.core_comment = {
                    if (ta) {
                        ta.set('value','');
                    }
-                    commenttoggler.setAttribute('aria-expanded', 'false');
+                    if (commenttoggler) {
+                        commenttoggler.setAttribute('aria-expanded', 'false');
+                    }
                }
                if (ta) {
                    //toggle_textarea.apply(ta, [false]);