From 8a33d6934a96ce014614229a8024e086a3031110 Mon Sep 17 00:00:00 2001
From: Zaid Abdulla <zaid@genieacs.com>
Date: Fri, 17 Feb 2017 01:02:37 -0800
Subject: [PATCH] Avoid "Unsupported let compound assignment"

This Crankshift bailout reason prevents optimizing add() function.
---
 lib/path-set.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/path-set.js b/lib/path-set.js
index b1c478c..68b64ea 100644
--- a/lib/path-set.js
+++ b/lib/path-set.js
@@ -45,7 +45,7 @@ class PathSet {
     for (let i = 0; i < path.length; ++ i) {
       let fragment = path[i];
       if (fragment === "*")
-        wildcard |= 1 << i;
+        wildcard = wildcard | (1 << i);
 
       if (!this.fragmentIndex[i])
         this.fragmentIndex[i] = {};