remove Array.prototype.find use (ampproject#4884)

ooyala · Nov 30, 2016 · 1bdc8dc · 1bdc8dc
1 parent 70ca31c
commit 1bdc8dc
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/ads/google/a4a/traffic-experiments.js b/ads/google/a4a/traffic-experiments.js
@@ -127,8 +127,8 @@ function maybeSetExperimentFromUrl(win, experimentName,
   if (!expParam) {
     return;
   }
-  const a4aParam = expParam.split(',').find(
-      x => { return x.indexOf('a4a:') == 0; });
+  const match = /(^|,)(a4a:[^,]*)/.exec(expParam);
+  const a4aParam = match && match[2];
   if (!a4aParam) {
     return;
   }