| commit | f37794b6f7b2edd3079fcfe8eaa1fee13ef89c3a | [log] [tgz] |
|---|---|---|
| author | Paladox none <thomasmulhall410@yahoo.com> | Wed Aug 07 21:54:17 2019 +0000 |
| committer | Paladox none <thomasmulhall410@yahoo.com> | Wed Aug 07 21:57:11 2019 +0000 |
| tree | 2cd33f6988ccecec1e8d728892b81e984e4a0c91 | |
| parent | 8c59049b0726d106419e0073a37916d6dc06b8d6 [diff] |
Add undefined check to _computeParentListClass Change-Id: I6b8dae9e564eea26ccc92cd2e1dcc36d418a5faa
diff --git a/polygerrit-ui/app/elements/change/gr-change-metadata/gr-change-metadata.js b/polygerrit-ui/app/elements/change/gr-change-metadata/gr-change-metadata.js index 154fc36..c4eb50f 100644 --- a/polygerrit-ui/app/elements/change/gr-change-metadata/gr-change-metadata.js +++ b/polygerrit-ui/app/elements/change/gr-change-metadata/gr-change-metadata.js
@@ -453,7 +453,7 @@ _computeParentListClass(parents, parentIsCurrent) { return [ 'parentList', - parents.length > 1 ? 'merge' : 'nonMerge', + parents && parents.length > 1 ? 'merge' : 'nonMerge', parentIsCurrent ? 'current' : 'notCurrent', ].join(' '); },