Index: openacs-4/packages/xowiki/tcl/xowiki-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/xowiki-procs.tcl,v
diff -u -N -r1.542.2.6 -r1.542.2.7
--- openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	26 Mar 2019 10:28:13 -0000	1.542.2.6
+++ openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	29 Mar 2019 11:26:41 -0000	1.542.2.7
@@ -1326,7 +1326,7 @@
     ::xo::db::CrClass get_instance_from_db -item_id ${:item_id}
 
     set props [::xo::cc cache [list ${:item_id} compute_link_properties $item_ref]]
-    if {[info exists [dict exists $props $property]} {
+    if {[info exists [dict exists $props $property]]} {
       #${:item_id} msg "prop $property ==> [dict get $props $property]"
       return [dict get $props $property]
     }