From 7fabe3094e60ac0040d19ab9dc60f40cc35f7ba3 Mon Sep 17 00:00:00 2001
From: manitzky <manitzky@users.noreply.github.com>
Date: Thu, 10 Aug 2017 04:38:37 +1000
Subject: [PATCH] fix(gutter): gutter resize jump issue (#201)

* fix for gutter resize

* removed redundant call to updateGutterWidth
---
 lib/util/BlameGutter.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/util/BlameGutter.js b/lib/util/BlameGutter.js
index 3d40e55..c0a03f2 100644
--- a/lib/util/BlameGutter.js
+++ b/lib/util/BlameGutter.js
@@ -187,6 +187,9 @@ export default class BlameGutter {
   }
 
   onResizeMove(e) {
+    if (!this.resizeStartX) {
+      return;
+    }
     const delta = e.pageX - this.resizeStartX;
     this.updateGutterWidth(this.resizeStartWidth + delta);
   }