prevent empty chat-messages from being sent

2013-01-14 17:11:56 +01:00 · 2013-01-14 17:11:56 +01:00 · 77401f2759
parent 44981e8907
commit 77401f2759
1 changed files with 2 additions and 0 deletions
--- a/src/static/js/chat.js
+++ b/src/static/js/chat.js
@ -73,6 +73,8 @@ var chat = (function()
    send: function()
    {
      var text = $("#chatinput").val();
+      if(text.trim().length == 0)
+        return;
      this._pad.collabClient.sendMessage({"type": "CHAT_MESSAGE", "text": text});
      $("#chatinput").val("");
    },