fix: avoid TypeError if resp is undefined (#1273)

nathantalewis · loferris · web-flow · commit ff51c1d61ff4 · 2023-09-27T17:22:06.000-07:00
When `resp` is undefined, this error handling code will itself throw "TypeError: Cannot read properties of undefined (reading 'insertErrors')"

Instead of throwing, we can use optional chaining to allow the error message to be handled as expected.

Co-authored-by: Lo Ferris &lt;50979514+loferris@users.noreply.github.com&gt;
diff --git a/src/rowQueue.ts b/src/rowQueue.ts
@@ -168,7 +168,7 @@ export class RowQueue {
         json,
       },
       (err, resp) => {
-        const partialFailures = (resp.insertErrors || []).map(
+        const partialFailures = (resp?.insertErrors || []).map(
           (insertError: GoogleErrorBody) => {
             return {
               errors: insertError.errors!.map(error => {
