--- a/Logbuch/HG.pm	Tue Aug 28 09:06:35 2012 +0200
+++ b/Logbuch/HG.pm	Tue Aug 28 09:11:40 2012 +0200
@@ -14,7 +14,7 @@
 use base qw(Class::Accessor::Fast);
 
 __PACKAGE__->follow_best_practice;
-__PACKAGE__->mk_accessors qw(repo);
+__PACKAGE__->mk_accessors (qw(repo));
 
 # print output of external commands
 #

--- a/log.pl	Tue Aug 28 09:06:35 2012 +0200
+++ b/log.pl	Tue Aug 28 09:11:40 2012 +0200
@@ -301,7 +301,8 @@
 }
 
 sub mailto() {
-    return join(", ", @config::mailto);
+    return join(", ", @config::mailto) if @config::mailto;
+    return "";
 }
 
 sub word_encoded($) {