From e610365e675695a7e083724b0752c9de839d46bd Mon Sep 17 00:00:00 2001
From: nightwing <amirjanyan@gmail.com>
Date: Mon, 20 Apr 2015 01:11:10 +0400
Subject: [PATCH] fix #2432 setPolling(false) doesn't turn off polling

---
 lib/ace/layer/font_metrics.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/ace/layer/font_metrics.js b/lib/ace/layer/font_metrics.js
index 7e71f8a8..715c6cf3 100644
--- a/lib/ace/layer/font_metrics.js
+++ b/lib/ace/layer/font_metrics.js
@@ -120,9 +120,9 @@ var FontMetrics = exports.FontMetrics = function(parentEl, interval) {
     this.setPolling = function(val) {
         if (val) {
             this.$pollSizeChanges();
-        } else {
-            if (this.$pollSizeChangesTimer)
-                this.$pollSizeChangesTimer;
+        } else if (this.$pollSizeChangesTimer) {
+            clearInterval(this.$pollSizeChangesTimer);
+            this.$pollSizeChangesTimer = 0;
         }
     };