Fix JS NPE when viewing specific range of PR commits (#27912)

This should be the easiest fix. While other solutions might be possible that exterminate the root cause, they will not be as trivial.
2023-11-06 03:05:24 +01:00 · 2023-11-06 03:05:24 +01:00 · 1f501dae9e
commit 1f501dae9e
parent 1ccdb546f0
1 changed files with 1 additions and 1 deletions
--- a/web_src/js/components/DiffCommitSelector.vue
+++ b/web_src/js/components/DiffCommitSelector.vue
@ -94,7 +94,7 @@ export default {
    focusElem(elem, prevElem) {
      if (elem) {
        elem.tabIndex = 0;
-        prevElem.tabIndex = -1;
+        if (prevElem) prevElem.tabIndex = -1;
        elem.focus();
      }
    },