Index: openacs-4/packages/acs-templating/tcl/head-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/tcl/head-procs.tcl,v
diff -u -N -r1.45.2.9 -r1.45.2.10
--- openacs-4/packages/acs-templating/tcl/head-procs.tcl	12 May 2019 11:20:43 -0000	1.45.2.9
+++ openacs-4/packages/acs-templating/tcl/head-procs.tcl	22 May 2019 08:12:13 -0000	1.45.2.10
@@ -22,10 +22,10 @@
     array unset ::template::head::links
     array unset ::template::head::metas
     array unset ::template::body_handlers
-    array unset ::template::body_scripts
 
-    set ::template::headers [list]
-    set ::template::footers [list]
+    set ::template::body_scripts {}
+    set ::template::headers {}
+    set ::template::footers {}
 }
 
 ad_proc -public template::register_urn {