Only try to decrement gesture dependency counter if dependency exists

Fixes #2397
Polymer · Sep 2, 2015 · 8886e8c · 8886e8c
1 parent d3a7c93
commit 8886e8c
Showing 1 changed file with 3 additions and 3 deletions.
diff --git 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);
+            }
           }
         }
       }