From 01685c255fda6e13f1cd2980130d2e388d52125c Mon Sep 17 00:00:00 2001
From: Wu Cheng-Han
Date: Sat, 4 Jul 2015 11:31:01 +0800
Subject: Updated codemirror to 5.4.0

---
 public/vendor/codemirror/addon/display/rulers.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'public/vendor/codemirror/addon/display')

diff --git a/public/vendor/codemirror/addon/display/rulers.js b/public/vendor/codemirror/addon/display/rulers.js
index 13185d30..01f65667 100755
--- a/public/vendor/codemirror/addon/display/rulers.js
+++ b/public/vendor/codemirror/addon/display/rulers.js
@@ -38,7 +38,7 @@
     for (var i = 0; i < val.length; i++) {
       var elt = document.createElement("div");
       elt.className = "CodeMirror-ruler";
-      var col, cls = null, conf = val[i];
+      var col, conf = val[i];
       if (typeof conf == "number") {
         col = conf;
       } else {
@@ -47,7 +47,6 @@
         if (conf.color) elt.style.borderColor = conf.color;
         if (conf.lineStyle) elt.style.borderLeftStyle = conf.lineStyle;
         if (conf.width) elt.style.borderLeftWidth = conf.width;
-        cls = val[i].className;
       }
       elt.style.left = (left + col * cw) + "px";
       elt.style.top = "-50px";
-- 
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