Index: openacs-4/packages/acs-mail-lite/tcl/email-inbound-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-mail-lite/tcl/email-inbound-procs.tcl,v
diff -u -N -r1.15.2.1 -r1.15.2.2
--- openacs-4/packages/acs-mail-lite/tcl/email-inbound-procs.tcl	16 Jun 2019 11:38:44 -0000	1.15.2.1
+++ openacs-4/packages/acs-mail-lite/tcl/email-inbound-procs.tcl	16 Jun 2019 11:40:00 -0000	1.15.2.2
@@ -2568,4 +2568,3 @@
 #    tcl-indent-level: 4
 #    indent-tabs-mode: nil
 # End:
-
Index: openacs-4/packages/acs-mail-lite/tcl/test/email-inbound-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-mail-lite/tcl/test/email-inbound-procs.tcl,v
diff -u -N -r1.7.2.1 -r1.7.2.2
--- openacs-4/packages/acs-mail-lite/tcl/test/email-inbound-procs.tcl	16 Jun 2019 11:38:44 -0000	1.7.2.1
+++ openacs-4/packages/acs-mail-lite/tcl/test/email-inbound-procs.tcl	16 Jun 2019 11:40:00 -0000	1.7.2.2
@@ -385,19 +385,19 @@
            }
            set sid4_p [string is integer -strict $sid4]
            aa_true "ref424. acs_mail_lite::imap_conn_go -conn_id ''" $sid4_p
-           
+
            aa_log "Checking whether ns_imap is installed..."
            set ns_imap_p [expr {[info commands ns_imap] ne ""}]
            set enabled [expr {$ns_imap_p ?
                               "enabled. Activating additional tests" :
                               "disabled. Some tests will be skipped"}]
            aa_log "...ns_imap $enabled."
-           
+
            # Following tests are expected to work only when ns_imap is
            # installed and are therefore disabled otherwise.
            if {$ns_imap_p} {
                aa_log "Start of ns_imap dependent tests."
-               
+
                aa_log "Testing imap open/close via default connection params"
                if { [catch {set conn_id [acs_mail_lite::imap_conn_close -conn_id "all"]} errmsg ] } {
                    set conn_id 1