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 -r1.5 -r1.6
--- openacs-4/packages/xowiki/tcl/chat-procs.tcl	8 Apr 2006 00:11:53 -0000	1.5
+++ openacs-4/packages/xowiki/tcl/chat-procs.tcl	8 Apr 2006 15:00:44 -0000	1.6
@@ -44,7 +44,7 @@
     if {![info exists mode]} {
       set mode polling
       set user_agent [string tolower [ns_set get [ns_conn headers] User-Agent]]
-      if {[regexp (firefox|msie) $user_agent] && [info command ::thread::mutex] ne ""} {
+      if {[regexp (firefox) $user_agent] && [info command ::thread::mutex] ne ""} {
 	set mode streaming
       }
       my log "--mode $mode, user_agent=$user_agent"