[common][mse][fix tc issue]

Change-Id: If204e0a0827209edf26c3eb179611e2c14cc0014
Signed-off-by: mengli.zhang <mengli.zhang@samsung.com>

diff --git a/common/tct-mse-w3c-tests/mse/MediaSource_video_duration.html b/common/tct-mse-w3c-tests/mse/MediaSource_video_duration.html
index e08bdb955b1165a6079fe5fa983e585641cf4eac..5dd2dbc7824ec27a9da3db52e6c89f1996ae7526 100755 (executable)
--- a/common/tct-mse-w3c-tests/mse/MediaSource_video_duration.html
+++ b/common/tct-mse-w3c-tests/mse/MediaSource_video_duration.html
@@ -40,14 +40,14 @@ Authors:
 setup({timeout: 180000});
 
 var t = async_test(document.title, {timeout: 180000}), mediaSource, video,
-sourceopenCallback, onGetBufferArray, sourceBuffer;
+sourceopenCallback, onGetBufferArray, sourceBuffer, updateCb;
 
 t.step(function() {
     onGetBufferArray = t.step_func(function(uint8Array) {
         sourceBuffer.appendBuffer(uint8Array);
     });
 
-    var updateCb = function() {
+    updateCb = function() {
         sourceBuffer.abort();
         mediaSource.duration = 5;
         assert_equals(mediaSource.duration, 5, "mediaSource duration should be 5.");