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Merge commit 'remotes/smcv/ready/harishcm-map-fix' into staging

master
Joey Hess 2009-07-31 10:23:06 +02:00
parent 80c66c128b 786b78be46
commit 0bbb3d201e
1 changed files with 11 additions and 1 deletions
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12
IkiWiki/Plugin/map.pm
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@ -80,7 +80,17 @@ sub preprocess (@) {
my $indent=0;
my $openli=0;
my $addparent="";
my $map = "<div class='map'>\n<ul>\n";
my $map = "<div class='map'>\n";
# Return empty div if %mapitems is empty
if (!scalar(keys %mapitems)) {
$map .= "</div>\n";
return $map;
}
else { # continue populating $map
$map .= "<ul>\n";
}
foreach my $item (sort keys %mapitems) {
my @linktext = (length $mapitems{$item} ? (linktext => $mapitems{$item}) : ());
$item=~s/^\Q$common_prefix\E\///