fix(gutter): gutter resize jump issue (#201)

* fix for gutter resize * removed redundant call to updateGutterWidth
alexcorre · Aug 9, 2017 · 7fabe30 · 7fabe30
1 parent f2a492d
commit 7fabe30
Showing 1 changed file with 3 additions and 0 deletions.
diff --git 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);
   }