Index: openacs-4/packages/xowiki/tcl/form-field-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/form-field-procs.tcl,v
diff -u -r1.248.2.50 -r1.248.2.51
--- openacs-4/packages/xowiki/tcl/form-field-procs.tcl	23 Apr 2017 13:32:33 -0000	1.248.2.50
+++ openacs-4/packages/xowiki/tcl/form-field-procs.tcl	27 Apr 2017 18:18:24 -0000	1.248.2.51
@@ -3166,8 +3166,8 @@
       set img [read $f]
       close $f
     } elseif {[catch {
-      set r [::xo::HttpRequest new -url $value -volatile]
-      set img [$r set data]
+      set request [util::http::get -url $value]
+      set img [expr {[dict exists $request page] ? [dict get $request page] : ""}]
     } errorMsg]} {
       # cannot transfer image
       my log "--img cannot tranfer image '$value' ($errorMsg)"