# HG changeset patch
# User Heiko Schlittermann (JUMPER) <hs@schlittermann.de>
# Date 1346138257 -7200
# Node ID c5570cbcee3c2b16eeca81708e2856abb57e7fd1
# Parent  8c7ffc9be48d5ff7a1deb0eee4516947832c35a0
fixed empty mailto again

diff -r 8c7ffc9be48d -r c5570cbcee3c log.pl
--- a/log.pl	Tue Aug 28 09:13:24 2012 +0200
+++ b/log.pl	Tue Aug 28 09:17:37 2012 +0200
@@ -301,8 +301,7 @@
 }
 
 sub mailto() {
-    return join(", ", @config::mailto) if @config::mailto;
-    return "";
+    return join(", ", grep defined => @config::mailto);
 }
 
 sub word_encoded($) {