fix patch to not strip a leading "." unless it's part of a path

For correctness only, since a tag named ".foo" is very unlikely.

1 files changed, 1 insertions, 1 deletions

diff --git a/IkiWiki/Plugin/tag.pm b/IkiWiki/Plugin/tag.pm
index 707cc5da1..ff419dff2 100644
--- a/IkiWiki/Plugin/tag.pm
+++ b/IkiWiki/Plugin/tag.pm
@@ -61,7 +61,7 @@ sub tagname ($) {
 	if (defined $config{tagbase}) {
 		$tag =~ s!^/\Q$config{tagbase}\E/!!;
 	} else {
-		$tag =~ s!^\.?/?!!;
+		$tag =~ s!^\.?/!!;
 	}
 	return $tag;
 }