X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/881b4a69e47004c59f35979620b65fd3d4aaaf16..33e3013acbef27ba49fa091389ed8bf4096fa860:/common.inc.plp

diff --git a/common.inc.plp b/common.inc.plp
index 4bf28bf..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'));
@@ -22,19 +27,21 @@ 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];
 
 	return join "\n", map { sprintf(
 		'<link rel="%s" type="text/css" media="all" href="%s" title="%s">',
-		$_ eq $style ? 'stylesheet' : 'alternate stylesheet', "/$_.css?1.5", $_
+		$_ eq $style ? 'stylesheet' : 'alternate stylesheet', "/$_.css?1.6", $_
 	) } @_;
 }
 
@@ -77,7 +84,7 @@ sub Html {
 		!$showkeys ? '<style type="text/css"> .no {visibility:hidden} </style>'
 			: $showkeys eq 'ghost' ? '<style type="text/css"> .no, .alias {opacity:.5} </style>'
 			: (),
-		'<script type="text/javascript" src="/keys.js"></script>',
+		'<script type="text/javascript" src="/keys.js?1.6"></script>',
 	) if $meta->{keys};
 
 	# flatten arrays