From 97befb6238f2a364c73f1158923a50f6b8752f7f Mon Sep 17 00:00:00 2001
From: Cheng-Han, Wu
Date: Mon, 16 May 2016 23:02:59 +0800
Subject: Fix on paste or cut text might trigger syncscroll

---
 public/js/syncscroll.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'public/js/syncscroll.js')

diff --git a/public/js/syncscroll.js b/public/js/syncscroll.js
index f0c7491b..de08ee39 100644
--- a/public/js/syncscroll.js
+++ b/public/js/syncscroll.js
@@ -257,7 +257,11 @@ function getEditorLineNoByTop(top) {
 function syncScrollToView(event, _lineNo) {
     if (currentMode != modeType.both) return;
     if (preventSyncScroll) {
-        preventSyncScroll = false;
+        if (typeof preventSyncScroll === 'number') {
+            preventSyncScroll--;
+        } else {
+            preventSyncScroll = false;
+        }
         return;
     }
     var lineNo, posTo;
-- 
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