Index: openacs-4/packages/xowiki/tcl/xowiki-callback-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/xowiki-callback-procs.tcl,v
diff -u -r1.31 -r1.32
--- openacs-4/packages/xowiki/tcl/xowiki-callback-procs.tcl	13 Aug 2007 13:52:11 -0000	1.31
+++ openacs-4/packages/xowiki/tcl/xowiki-callback-procs.tcl	16 Aug 2007 09:46:57 -0000	1.32
@@ -310,10 +310,10 @@
 	::xowiki::Package initialize -package_id $package_id -init_url false
 	# rename swf:name and image:name to file:name
 	db_dml change_swf \
-	    "update cr_items set name = 'file' || substring(name,4) \
+	    "update cr_items set name = 'file' || substr(name,4) \
 		where name like 'swf:%' and parent_id = [$package_id folder_id]"
 	db_dml change_image \
-	    "update cr_items set name = 'file' || substring(name,6) \
+	    "update cr_items set name = 'file' || substr(name,6) \
 		where name like 'image:%' and parent_id = [$package_id folder_id]"
 	# reload updated prototype pages
 	$package_id import_prototype_page book