🐛 enable fetchCommits to recover from error, otherwise it’ll block

Author: hackape

app/components/Git/GitGraph/GitGraphTable.jsx

@@ -122,14 +122,15 @@ class GitGraphTable extends Component {
   onVerticalScroll = (scrollTop) => {
     const commits = this.props.commits
     this.syncGitGraphScrollTop(scrollTop)
+
+    if (this.isFetching) return this.isFetching
     const revealedOffset = scrollTop + this.containerDOM.clientHeight
     if (revealedOffset > this.state.rowHeight * (commits.length - 20)) {
       const size = 30
       const page = Math.floor(commits.length / size) + 1
-      if (this.isFetching) return
-      this.isFetching = fetchCommits({ size, page }).then(() =>
-        this.isFetching = false
-      )
+      this.isFetching = fetchCommits({ size, page })
+        .catch(() => true) // don't care error, just let crash and retry
+        .then(() => this.isFetching = false)
     }
   }