X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=js%2Fapp.ui.events.js;h=781c779140130b32dd31f12416ee1b94b7889f66;hb=refs%2Fheads%2Ftizen_2.2;hp=f9ae99fe0fe2477576f0b60b4fdfabcae287dae3;hpb=23fe77c7579cc6b9c8594ca43b198f9749c19276;p=samples%2Fweb%2FBluetoothChat.git

diff --git a/js/app.ui.events.js b/js/app.ui.events.js
index f9ae99f..781c779 100644
--- a/js/app.ui.events.js
+++ b/js/app.ui.events.js
@@ -166,6 +166,9 @@ function UiEvents(parent) {
 			$('#ui-mySend').on('click', function (event) {
 				event.stopPropagation();
 				var message = $('#text').val();
+				if (message.length === 0) {
+					return;
+				}
 				$('#text').val('');
 				self.ui.disableSendButton();
 				app.sendMessage(message);