1 files changed, 10 insertions, 4 deletions
diff --git a/WebCore/inspector/front-end/TextViewer.js b/WebCore/inspector/front-end/TextViewer.js
index 13b2836..9ad5e49 100644
--- a/WebCore/inspector/front-end/TextViewer.js
+++ b/WebCore/inspector/front-end/TextViewer.js
@@ -117,16 +117,22 @@ WebInspector.TextViewer.prototype = {
 
     highlightLine: function(lineNumber)
     {
-        if (typeof this._highlightedLine === "number") {
-            var chunk = this._makeLineAChunk(this._highlightedLine);
-            chunk.removeDecoration("webkit-highlighted-line");
-        }
+        this.clearLineHighlight();
         this._highlightedLine = lineNumber;
         this.revealLine(lineNumber);
         var chunk = this._makeLineAChunk(lineNumber);
         chunk.addDecoration("webkit-highlighted-line");
     },
 
+    clearLineHighlight: function()
+    {
+        if (typeof this._highlightedLine === "number") {
+            var chunk = this._makeLineAChunk(this._highlightedLine);
+            chunk.removeDecoration("webkit-highlighted-line");
+            delete this._highlightedLine;
+        }
+    },
+
     freeCachedElements: function()
     {
         this._cachedSpans = [];