Index: openacs-4/packages/acs-core-docs/tcl/acs-core-docs-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-core-docs/tcl/acs-core-docs-procs.tcl,v
diff -u -N -r1.5.2.3 -r1.5.2.4
--- openacs-4/packages/acs-core-docs/tcl/acs-core-docs-procs.tcl	31 Aug 2016 18:41:00 -0000	1.5.2.3
+++ openacs-4/packages/acs-core-docs/tcl/acs-core-docs-procs.tcl	1 Sep 2016 11:26:26 -0000	1.5.2.4
@@ -65,7 +65,7 @@
         
     set path    [string range $url [string length [ad_conn package_url]] end]
     set html_fn [acs_package_root_dir [ad_conn package_key]]/www/$path
-    if {[file exists html_fn]} {
+    if {[file exists $html_fn]} {
         #
         # true acs-core-docs
         #