don't install demo external plugins by default

[ikiwiki.git] / IkiWiki / Plugin / bzr.pm

diff --git a/IkiWiki/Plugin/bzr.pm b/IkiWiki/Plugin/bzr.pm
index 39227cbae4f07f773ce8461fffe0d4b8a3b63442..99025a973db235605cf64448e9ccdd04e1fc687b 100644 (file)
--- a/IkiWiki/Plugin/bzr.pm
+++ b/IkiWiki/Plugin/bzr.pm
@@ -23,9 +23,6 @@ sub import { #{{{
 } #}}}
 
 sub checkconfig () { #{{{
-       if (! defined $config{diffurl}) {
-               $config{diffurl}="";
-       }
        if (defined $config{bzr_wrapper} && length $config{bzr_wrapper}) {
                push @{$config{wrappers}}, {
                        wrapper => $config{bzr_wrapper},
@@ -225,7 +222,7 @@ sub rcs_recentchanges ($) { #{{{
                        # Skip source name in renames
                        $filename =~ s/^.* => //;
 
-                       my $diffurl = $config{'diffurl'};
+                       my $diffurl = defined $config{'diffurl'} ? $config{'diffurl'} : "";
                        $diffurl =~ s/\[\[file\]\]/$filename/go;
                        $diffurl =~ s/\[\[file-id\]\]/$fileid/go;
                        $diffurl =~ s/\[\[r2\]\]/$info->{revno}/go;