www: drop --subject from "git send-email" instructions

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

diff --git a/lib/PublicInbox/LeiSucks.pm b/lib/PublicInbox/LeiSucks.pm
index 3e945d0b204dc53d7119947d31b09b479a95cf4e..8e866fc96655a9dd5a6342de43217da0a57e14f5 100644 (file)
--- a/lib/PublicInbox/LeiSucks.pm
+++ b/lib/PublicInbox/LeiSucks.pm
@@ -11,7 +11,7 @@ use Digest::SHA ();
 use Config;
 use POSIX ();
 use PublicInbox::Config;
-use PublicInbox::Search;
+use PublicInbox::IPC;
 
 sub lei_sucks {
        my ($lei, @argv) = @_;
@@ -23,9 +23,10 @@ sub lei_sucks {
        }
        eval { require PublicInbox };
        my $pi_ver = eval('$PublicInbox::VERSION') // '(???)';
+       my $nproc = PublicInbox::IPC::detect_nproc() // '?';
        my @out = ("lei $pi_ver\n",
                "perl $Config{version} / $os $rel / $mac ".
-               "ptrsize=$Config{ptrsize}\n");
+               "ptrsize=$Config{ptrsize} nproc=$nproc\n");
        chomp(my $gv = `git --version` || "git missing");
        $gv =~ s/ version / /;
        my $json = ref(PublicInbox::Config->json);
@@ -41,7 +42,8 @@ sub lei_sucks {
        } else {
                push @out, "Unable to load DBI / DBD::SQLite: $@\n";
        }
-       if (PublicInbox::Search::load_xapian()) {
+       if (eval { require PublicInbox::Search } &&
+                       PublicInbox::Search::load_xapian()) {
                push @out, 'Xapian '.
                        join('.', map {
                                $PublicInbox::Search::Xap->can($_)->();