Index: openacs-4/packages/acs-api-browser/tcl/acs-api-documentation-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-api-browser/tcl/acs-api-documentation-procs.tcl,v
diff -u -N -r1.30.2.12 -r1.30.2.13
--- openacs-4/packages/acs-api-browser/tcl/acs-api-documentation-procs.tcl	1 Jan 2016 11:58:55 -0000	1.30.2.12
+++ openacs-4/packages/acs-api-browser/tcl/acs-api-documentation-procs.tcl	1 Jan 2016 12:05:31 -0000	1.30.2.13
@@ -1164,7 +1164,7 @@
 
     } {
 
-        set $namespace_provided_p [expr {$proc_namespace ne ""}]
+        set namespace_provided_p [expr {$proc_namespace ne ""}]
         
         set script [string trimright $script]
         template::head::add_style -style $::apidoc::style