X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/9459cc55abf94171b96f72c954032c6383fda0c3..862ca19eb1aee87e4ac05e8a5a9b326dd32dfe5d:/IkiWiki/Plugin/map.pm?ds=sidebyside

diff --git a/IkiWiki/Plugin/map.pm b/IkiWiki/Plugin/map.pm
index 5b6af1f36..581ae5011 100644
--- a/IkiWiki/Plugin/map.pm
+++ b/IkiWiki/Plugin/map.pm
@@ -37,6 +37,9 @@ sub preprocess (@) { #{{{
 				my @b=split(/\//, $common_prefix);
 				$common_prefix="";
 				while (@a && @b && $a[0] eq $b[0]) {
+					if (length $common_prefix) {
+						$common_prefix.="/";
+					}
 					$common_prefix.=shift(@a);
 					shift @b;
 				}