# HG changeset patch
# User "Rex Tsai <chihchun@kalug.linux.org.tw>"
# Date 1224868680 -28800
# Node ID ec087515da38546c3e839b1dad9dd73be6d0e010
# Parent  82acbba33b97a18123b66557b73f9c344b3ac876
fixed a typo.

diff -r 82acbba33b97 -r ec087515da38 Ikariam.pm
--- a/Ikariam.pm	Sat Oct 25 01:12:20 2008 +0800
+++ b/Ikariam.pm	Sat Oct 25 01:18:00 2008 +0800
@@ -385,8 +385,8 @@
         }
     } else {
         my $res = $self->{mech}->get (sprintf("http://%s/index.php?view=%s&id=%s&position=%d", $self->{server}, $type, $cityId, $position));
-        my $url = Ikariam::Extractor->new(content => $res->content)->find('//a[@title="升級建築物"/@href');
-        $self->{mech}->get($url);
+        my $url = Ikariam::Extractor->new(content => $res->content)->find('//a[@title="升級建築物"]/@href');
+        $self->{mech}->get($url) if(defined($url));
     }
 }