assert: use for...of

soar-beep · BridgeAR · commit f8aa3655082b · 2020-01-03T16:12:02.000+01:00
Refs: #30960 PR-URL: #30983 Refs: #30960 Reviewed-By: David Carlier <devnexen@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
diff --git a/lib/assert.js b/lib/assert.js
@@ -868,9 +868,9 @@ assert.ifError = function ifError(err) {
       tmp2.shift();
       // Filter all frames existing in err.stack.
       let tmp1 = newErr.stack.split('\n');
-      for (let i = 0; i < tmp2.length; i++) {
+      for (const errFrame of tmp2) {
         // Find the first occurrence of the frame.
-        const pos = tmp1.indexOf(tmp2[i]);
+        const pos = tmp1.indexOf(errFrame);
         if (pos !== -1) {
           // Only keep new frames.
           tmp1 = tmp1.slice(0, pos);
