fixups

[www/ikiwiki.git] / IkiWiki / Rcs / bzr.pm

diff --git a/IkiWiki/Rcs/bzr.pm b/IkiWiki/Rcs/bzr.pm
index 136f2d20f1f204367c62e65cb2922874621e4f99..5df522f6ee69b4cd6bdec394fbd495957a8424d2 100644 (file)
--- a/IkiWiki/Rcs/bzr.pm
+++ b/IkiWiki/Rcs/bzr.pm
@@ -12,7 +12,7 @@ hook(type => "checkconfig", id => "bzr", call => sub { #{{{
        if (! defined $config{diffurl}) {
                $config{diffurl}="";
        }
-       if (exists $config{bzr_wrapper}) {
+       if (length $config{bzr_wrapper}) {
                push @{$config{wrappers}}, {
                        wrapper => $config{bzr_wrapper},
                        wrappermode => (defined $config{bzr_wrappermode} ? $config{bzr_wrappermode} : "06755"),