Index: openacs-4/packages/acs-templating/www/scripts/xinha/file-selector.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/www/scripts/xinha/file-selector.tcl,v
diff -u -r1.8 -r1.9
--- openacs-4/packages/acs-templating/www/scripts/xinha/file-selector.tcl	1 Oct 2017 12:16:05 -0000	1.8
+++ openacs-4/packages/acs-templating/www/scripts/xinha/file-selector.tcl	12 Jun 2018 09:13:16 -0000	1.9
@@ -222,9 +222,9 @@
   }
   if {$title eq ""} {set title $name}
 
-  set file_upload_name [fs::remove_special_file_system_characters \
-			    -string $file_upload_name]
-  
+  set file_upload_name [ad_sanitize_filename \
+                            -tolower \
+                            $file_upload_name]
   if { $content_size ne "" } {
     incr content_size_total $content_size
   }
Index: openacs-4/packages/xowiki/www/xinha/file-selector.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/www/xinha/file-selector.tcl,v
diff -u -r1.20 -r1.21
--- openacs-4/packages/xowiki/www/xinha/file-selector.tcl	15 Sep 2017 07:00:27 -0000	1.20
+++ openacs-4/packages/xowiki/www/xinha/file-selector.tcl	12 Jun 2018 09:13:16 -0000	1.21
@@ -302,9 +302,9 @@
     set title $name
   }
 
-  set file_upload_name [fs::remove_special_file_system_characters \
-                            -string $file_upload_name]
-
+  set file_upload_name [ad_sanitize_filename \
+                            -tolower \
+                            $file_upload_name]
   if { $content_size ne "" } {
     incr content_size_total $content_size
   }
Index: openacs-4/packages/acs-templating/www/resources/xinha-nightly/plugins/OacsFs/popups/file-selector.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/www/resources/xinha-nightly/plugins/OacsFs/popups/file-selector.tcl,v
diff -u -r1.9 -r1.10
--- openacs-4/packages/acs-templating/www/resources/xinha-nightly/plugins/OacsFs/popups/file-selector.tcl	1 Oct 2017 12:16:05 -0000	1.9
+++ openacs-4/packages/acs-templating/www/resources/xinha-nightly/plugins/OacsFs/popups/file-selector.tcl	12 Jun 2018 09:21:11 -0000	1.10
@@ -246,9 +246,9 @@
   }
   if {$title eq ""} {set title $name}
 
-  set file_upload_name [fs::remove_special_file_system_characters \
-			    -string $file_upload_name]
-  
+  set file_upload_name [ad_sanitize_filename \
+                            -tolower \
+                            $file_upload_name]
   if { $content_size ne "" } {
     incr content_size_total $content_size
   }
Index: openacs-4/packages/richtext-xinha/www/resources/xinha-nightly/plugins/OacsFs/popups/file-selector.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/richtext-xinha/www/resources/xinha-nightly/plugins/OacsFs/popups/Attic/file-selector.tcl,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/richtext-xinha/www/resources/xinha-nightly/plugins/OacsFs/popups/file-selector.tcl	29 Mar 2018 08:15:21 -0000	1.3
+++ openacs-4/packages/richtext-xinha/www/resources/xinha-nightly/plugins/OacsFs/popups/file-selector.tcl	12 Jun 2018 09:21:11 -0000	1.4
@@ -242,9 +242,9 @@
   if {$title eq ""} {
     set title $name
   }
-  set file_upload_name [fs::remove_special_file_system_characters \
-			    -string $file_upload_name]
-  
+  set file_upload_name [ad_sanitize_filename \
+                            -tolower \
+                            $file_upload_name]
   if { $content_size ne "" } {
     incr content_size_total $content_size
   }