stream: fix permanent deoptimizations

PR-URL: #12456 Reviewed-By: Benjamin Gruenbaum <[email protected]> Reviewed-By: James M Snell <[email protected]>
nodejs · May 3, 2017 · 7d0adc6 · 7d0adc6
1 parent caf6506
commit 7d0adc6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/_stream_readable.js b/lib/_stream_readable.js
@@ -669,7 +669,7 @@ Readable.prototype.unpipe = function(dest) {
   }
 
   // try to find the right one.
-  const index = state.pipes.indexOf(dest);
+  var index = state.pipes.indexOf(dest);
   if (index === -1)
     return this;