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Fix failure to close <ul> in maps with no items
[ikiwiki.git]
/
IkiWiki
/
Plugin
/
map.pm
diff --git
a/IkiWiki/Plugin/map.pm
b/IkiWiki/Plugin/map.pm
index 120451b5dbde60a26ae165e391cf56232cc30111..826dbbd66ba68dee4401b259c2d3b87ae7e5d1ea 100644
(file)
--- a/
IkiWiki/Plugin/map.pm
+++ b/
IkiWiki/Plugin/map.pm
@@
-80,7
+80,17
@@
sub preprocess (@) {
my $indent=0;
my $openli=0;
my $addparent="";
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\///
foreach my $item (sort keys %mapitems) {
my @linktext = (length $mapitems{$item} ? (linktext => $mapitems{$item}) : ());
$item=~s/^\Q$common_prefix\E\///