X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/8b237b43167a2443b69b6c0a3aec13c926782fc1..33e3013acbef27ba49fa091389ed8bf4096fa860:/common.inc.plp

diff --git a/common.inc.plp b/common.inc.plp
index 21cbc0d..c6b0c84 100644
--- a/common.inc.plp
+++ b/common.inc.plp
@@ -10,6 +10,11 @@ use File::stat 'stat';
 use HTTP::Date;
 use Shiar_Sheet::KeySigns qw(%sign);
 
+$PLP::ERROR = sub {
+	my ($text, $html) = @_;
+	print '<p class="error"><strong>Fatal error</strong>: '.$html."</p>\n\n";
+};
+
 our $style;
 our $showkeys = !exists $get{keys} ? undef :
 	($get{keys} ne '0' && ($get{keys} || 'always'));
@@ -22,12 +27,14 @@ sub stylesheet {
 	if (exists $get{style}) {
 		$style = $styles{ $get{style} };
 		require CGI::Cookie;
-		AddCookie(CGI::Cookie->new(
+		if (my $cookie = CGI::Cookie->new(
 			-name    => 'style',
 			-value   => $style,
 			-path    => '/',  # site-wide; current page is confusing to most users
 			-expires => $style ? '+5y' : '-1d',
-		)->as_string);
+		)) {
+			AddCookie($cookie->as_string);
+		}
 	}
 
 	$style ||= exists $cookie{style} && $styles{ $cookie{style} } || $_[0];