BF: The enter key in the image URL box called sendImage() with no argument

webclient/room/room.html

@@ -76,7 +76,7 @@
                     <td>
                     </td>
                     <td>
-                        <input id="mainInput" ng-model="imageURLToSend" ng-enter="sendImage()" placeholder="Image URL"/>
+                        <input id="mainInput" ng-model="imageURLToSend" ng-enter="sendImage(imageURLToSend)" placeholder="Image URL"/>
                     </td>
                     <td width="100px">
                         <button ng-click="sendImage(imageURLToSend)">Send URL</button>