$OpenBSD: patch-tkcron_tcl,v 1.1 2007/10/26 22:00:31 ajacoutot Exp $
--- tkcron.tcl.orig	Fri Oct 26 23:55:57 2007
+++ tkcron.tcl	Fri Oct 26 23:55:58 2007
@@ -281,6 +281,7 @@ proc getEntryFromGadgets {} {
 
 # Return the crontab string as a list
 proc parseCrontabFile {str} {
+    set result ""
     set crontablist [split $str \n]
     set listlength [llength $crontablist]
     for {set i 0} {$i < $listlength} {incr i 1} {
