Index: openacs-4/packages/richtext-xinha/tcl/richtext-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/richtext-xinha/tcl/richtext-procs.tcl,v
diff -u -N -r1.1.2.1 -r1.1.2.2
--- openacs-4/packages/richtext-xinha/tcl/richtext-procs.tcl	3 Jan 2016 20:46:21 -0000	1.1.2.1
+++ openacs-4/packages/richtext-xinha/tcl/richtext-procs.tcl	5 Jan 2016 18:03:48 -0000	1.1.2.2
@@ -115,10 +115,11 @@
         
     } {
         #
-        # In case no xinha instances are created, nothing has to be
-        # done.
+        # In case no xinha instances are created, or we are on a
+        # mobile browser, which is not supported via xinha, nothing
+        # has to be done (i.e. the plain text area will be shown)
         #
-        if {![info exists ::acs_blank_master(xinha)]} {
+        if {![info exists ::acs_blank_master(xinha)] || [ad_conn mobile_p]} {
             return
         }
         set ::xinha_dir /resources/richtext-xinha/xinha-nightly/