Index: openacs-4/packages/xowiki/tcl/xowiki-www-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/xowiki-www-procs.tcl,v
diff -u -r1.318 -r1.319
--- openacs-4/packages/xowiki/tcl/xowiki-www-procs.tcl	7 Aug 2013 17:21:28 -0000	1.318
+++ openacs-4/packages/xowiki/tcl/xowiki-www-procs.tcl	12 Aug 2013 18:22:30 -0000	1.319
@@ -483,7 +483,7 @@
     set full_file_name [my full_file_name]
     #my log "--F FILE=$full_file_name // $mime_type"
     set geometry [::xo::cc query_parameter geometry ""]
-    if {[string match image/* $mime_type] && $geometry ne ""} {
+    if {[string match "image/*" $mime_type] && $geometry ne ""} {
       if {![file isdirectory /tmp/$geometry]} {
 	file mkdir /tmp/$geometry
       }