Index: openacs-4/packages/acs-mail-lite/tcl/incoming-mail-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-mail-lite/tcl/Attic/incoming-mail-procs.tcl,v
diff -u -r1.7.2.2 -r1.7.2.3
--- openacs-4/packages/acs-mail-lite/tcl/incoming-mail-procs.tcl	20 Sep 2016 10:52:23 -0000	1.7.2.2
+++ openacs-4/packages/acs-mail-lite/tcl/incoming-mail-procs.tcl	27 Mar 2017 10:51:27 -0000	1.7.2.3
@@ -119,7 +119,7 @@
 	    }
 
             #let's delete the file now
-            if {[catch {file delete $msg} errmsg]} {
+            if {[catch {file delete -- $msg} errmsg]} {
                 ns_log Error "load_mails: unable to delete queued message $msg: $errmsg"
             } else {
 		ns_log Debug "load_mails: deleted $msg"
@@ -184,7 +184,7 @@
 	    set content [read $stream]
 	    close $stream
 	    ns_log error $content
-	    file delete $file
+	    file delete -- $file
 	    return
 	}