Bugfix in analyser

VetoProjects · May 8, 2015 · 196e5ef · 196e5ef
1 parent b0f7f8d
commit 196e5ef
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/widgets/analyzer.js b/lib/widgets/analyzer.js
@@ -11,8 +11,8 @@ var analyzer = function(context) {
     _node.canvas = function(canvas) {
         if (canvas.localName !== 'canvas') return;
         if (_canvas === null) requestAnimationFrame(_node.draw);
-        var _canvas = canvas;
-        var _canvasCtx = _canvas.getContext('2d');
+        _canvas = canvas;
+        _canvasCtx = _canvas.getContext('2d');
         _canvasCtx.clearRect(0, 0, _canvas.width, _canvas.height);
     };