Index: openacs-4/packages/openacs-bootstrap3-theme/tcl/init-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/openacs-bootstrap3-theme/tcl/init-procs.tcl,v
diff -u -r1.1 -r1.2
--- openacs-4/packages/openacs-bootstrap3-theme/tcl/init-procs.tcl	2 Aug 2018 09:13:17 -0000	1.1
+++ openacs-4/packages/openacs-bootstrap3-theme/tcl/init-procs.tcl	2 Aug 2018 11:20:04 -0000	1.2
@@ -7,24 +7,28 @@
 	packages. The goal is to deliver resources either from the
 	local file system, or from CDN.
 
+	@return dict containing cdn, cdnHost, resourceDir, prefix, cssFiles, jsFiles and extraFiles.
+
     } {
 	#
 	# Provide paths for loading either via resources or CDN
 	#
-	set resource_dir [acs_package_root_dir openacs-bootstrap3-theme/www/resources]/bootstrap
-	set resource_url /resources/openacs-bootstrap3-theme/bootstrap
-	set cdn          "//maxcdn.bootstrapcdn.com/bootstrap"
-	set version      $openacs_bootstrap3_theme::bootstrap_version
+	set resourceDir [acs_package_root_dir openacs-bootstrap3-theme/www/resources]/bootstrap
+	set resourceUrl /resources/openacs-bootstrap3-theme/bootstrap
+	set cdn         "//maxcdn.bootstrapcdn.com/bootstrap"
+	set version     $openacs_bootstrap3_theme::bootstrap_version
 
-	if {[file exists $resource_dir/$version]} {
-	    set prefix $resource_url/$version
+	if {[file exists $resourceDir/$version]} {
+	    set prefix  $resourceUrl/$version
+	    set cdnHost ""
 	} else {
 	    set prefix $cdn/$version
+	    set cdnHost maxcdn.bootstrapcdn.com
 	}
 
 	lappend result \
 	    cdn $cdn \
-	    resource_dir $resource_dir \
+	    resourceDir $resourceDir \
 	    prefix $prefix \
 	    cssFiles {css/bootstrap.min.css} \
 	    jsFiles  {js/bootstrap.min.js} \