extindex: --watch for inotify-based updates

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

diff --git a/lib/PublicInbox/OverIdx.pm b/lib/PublicInbox/OverIdx.pm
index 4a39bf5346285fc9dd3c464545cd48e3b6db02c6..dcc2cff34a42128116374669d037384a96f407aa 100644 (file)
--- a/lib/PublicInbox/OverIdx.pm
+++ b/lib/PublicInbox/OverIdx.pm
@@ -473,10 +473,14 @@ sub dbh_close {
 
 sub create {
        my ($self) = @_;
-       unless (-r $self->{filename}) {
+       my $fn = $self->{filename} // do {
+               Carp::confess('BUG: no {filename}') unless $self->{dbh};
+               return;
+       };
+       unless (-r $fn) {
                require File::Path;
                require File::Basename;
-               File::Path::mkpath(File::Basename::dirname($self->{filename}));
+               File::Path::mkpath(File::Basename::dirname($fn));
        }
        # create the DB:
        PublicInbox::Over::dbh($self);