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-rwxr-xr-xpublic/vendor/codemirror/addon/display/rulers.js3
1 files changed, 1 insertions, 2 deletions
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";