Index: openacs-4/packages/xowiki/tcl/chat-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/chat-procs.tcl,v
diff -u -N -r1.47 -r1.48
--- openacs-4/packages/xowiki/tcl/chat-procs.tcl	21 Nov 2018 09:56:37 -0000	1.47
+++ openacs-4/packages/xowiki/tcl/chat-procs.tcl	21 Nov 2018 11:20:31 -0000	1.48
@@ -516,7 +516,7 @@
            <div id='xowiki-chat-messages-form-block'>
              <form id='xowiki-chat-messages-form' action='#'>
                <input type='text' placeholder="$message_label" name='msg' id='xowiki-chat-send' autocomplete="off" />
-               <button id='xowiki-chat-send-button' type='submit' value="$send_label" />
+               <button id='xowiki-chat-send-button' type='submit'>$send_label</button>
              </form>
            </div>
          </div>