Index: openacs-4/packages/acs-tcl/tcl/request-processor-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/request-processor-procs.tcl,v
diff -u -r1.63 -r1.63.2.1
--- openacs-4/packages/acs-tcl/tcl/request-processor-procs.tcl	10 Mar 2004 16:26:46 -0000	1.63
+++ openacs-4/packages/acs-tcl/tcl/request-processor-procs.tcl	6 Jul 2004 08:04:42 -0000	1.63.2.1
@@ -466,10 +466,10 @@
 
 } {
     set path "[acs_package_root_dir [lindex [ns_conn urlv] 1]]/www/resources/[join [lrange [ns_conn urlv] 2 end] /]"
-    if { ![file exists $path] } {
+    if { ![file isfile $path] } {
         set path "[acs_root_dir]/www/resources/[join [lrange [ns_conn urlv] 1 end] /]"
     }
-    if { [file exists $path] } {
+    if { [file isfile $path] } {
         ns_returnfile 200 [ns_guesstype $path] $path
         return filter_return
     } else {