Index: openacs-4/packages/acs-tcl/tcl/utilities-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/utilities-procs.tcl,v
diff -u -r1.140.2.39 -r1.140.2.40
--- openacs-4/packages/acs-tcl/tcl/utilities-procs.tcl	25 May 2016 19:53:53 -0000	1.140.2.39
+++ openacs-4/packages/acs-tcl/tcl/utilities-procs.tcl	26 May 2016 09:12:29 -0000	1.140.2.40
@@ -4801,7 +4801,7 @@
             foreach {k v} [ns_set array [ns_conn headers]] {
                 append request "\n $k:\t$v"
             }
-            if {expr {[ns_conn flags] & 1}} {
+            if {[ns_conn flags] & 1} {
                 append request "\n connection already closed"
             } else {
                 set data [ns_conn content]