avoid an uninitialized value warning

[ikiwiki.git] / IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 47116089bdac0f66b15bb02fbcd8f3410e42d41b..6747a3ba45b7bf11bfec18319f85c7963a82c7c9 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -949,16 +949,16 @@ sub formattime ($;$) {
 sub beautify_urlpath ($) {
        my $url=shift;
 
-       if ($config{usedirs}) {
-               $url =~ s!/index.$config{htmlext}$!/!;
-       }
-
        # Ensure url is not an empty link, and if necessary,
        # add ./ to avoid colon confusion.
-       if ($url !~ /^\// && $url !~ /^\.\.\//) {
+       if ($url !~ /^\// && $url !~ /^\.\.?\//) {
                $url="./$url";
        }
 
+       if ($config{usedirs}) {
+               $url =~ s!/index.$config{htmlext}$!/!;
+       }
+
        return $url;
 }