From 8886e8c3fcc51f19a7c936d094e50c6cc1912cb1 Mon Sep 17 00:00:00 2001
From: Daniel Freedman <dfreedm@google.com>
Date: Wed, 2 Sep 2015 15:44:51 -0700
Subject: [PATCH] Only try to decrement gesture dependency counter if
 dependency exists

Fixes #2397
---
 src/standard/gestures.html | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/standard/gestures.html b/src/standard/gestures.html
index c87401e7d3..132abb556e 100644
--- a/src/standard/gestures.html
+++ b/src/standard/gestures.html
@@ -334,9 +334,9 @@
           if (gd && gd[name]) {
             gd[name] = (gd[name] || 1) - 1;
             gd._count = (gd._count || 1) - 1;
-          }
-          if (gd._count === 0) {
-            node.removeEventListener(dep, this.handleNative);
+            if (gd._count === 0) {
+              node.removeEventListener(dep, this.handleNative);
+            }
           }
         }
       }