# HG changeset patch
# User Matthias Förste <foerste@schlittermann.de>
# Date 1310461111 -7200
# Node ID 4227cf8872b8fb20abcf200e947d93642927133e
# Parent  f5e94db98601b0b65c3079296cf331a87550c4df
expiry maybe defined even if it is not provided as an argument

diff -r f5e94db98601 -r 4227cf8872b8 lib/Ius/Dav/Htpasswd.pm
--- a/lib/Ius/Dav/Htpasswd.pm	Thu Jul 07 14:18:54 2011 +0200
+++ b/lib/Ius/Dav/Htpasswd.pm	Tue Jul 12 10:58:31 2011 +0200
@@ -93,7 +93,7 @@
             unless defined $conf->{$_};
     }
 
-    $expiry = $conf->{expiry} unless defined $expiry;
+    $expiry = $conf->{expiry} unless defined $expiry and $expiry ne '';
     die 'Invalid input' unless validate $conf, $user, $expiry;
 
     my $at_cmd = "at now + " . 24 * 60 * $expiry . " minutes";