www: support publicinbox.cgit knob

[public-inbox.git] / lib / PublicInbox / Cgit.pm

diff --git a/lib/PublicInbox/Cgit.pm b/lib/PublicInbox/Cgit.pm
index 298663c73d89f96a5ee72bc019992fc5422db238..336098caac063a30f97e711ede41fc9e918540f7 100644 (file)
--- a/lib/PublicInbox/Cgit.pm
+++ b/lib/PublicInbox/Cgit.pm
@@ -53,6 +53,7 @@ sub locate_cgit ($) {
 sub new {
        my ($class, $pi_cfg) = @_;
        my ($cgit_bin, $cgit_data) = locate_cgit($pi_cfg);
+       $cgit_bin // return; # fall back in WWW->cgit
        my $self = bless {
                cmd => [ $cgit_bin ],
                cgit_data => $cgit_data,