Index: openacs-4/packages/xowiki/tcl/package-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/package-procs.tcl,v
diff -u -r1.293 -r1.294
--- openacs-4/packages/xowiki/tcl/package-procs.tcl	31 Aug 2017 17:29:34 -0000	1.293
+++ openacs-4/packages/xowiki/tcl/package-procs.tcl	7 Sep 2017 15:48:27 -0000	1.294
@@ -911,7 +911,7 @@
         if {$batch_mode} {${:id} set __batch_mode 1}
         set err [catch { set r [my call $page_or_package $method ""]} errorMsg]
         if {$err} {set errorCode $::errorCode}
-        if {$batch_mode} {${id} unset -nocomplain __batch_mode}
+        if {$batch_mode} {${:id} unset -nocomplain __batch_mode}
         if {$err} {
           #
           # Check, if we were called from "ad_script_abort" (intentional abortion)