t/purge.t: fix unreferenced variable

diff --git a/t/purge.t b/t/purge.t
index 94060055c9edf85aa3fc8a27aa02717900009e1b..b518c26fb0aab488042547c2982c68bdfa9108d0 100644 (file)
--- a/t/purge.t
+++ b/t/purge.t
@@ -9,7 +9,7 @@ require_git(2.6);
 my @mods = qw(IPC::Run DBI DBD::SQLite Search::Xapian);
 foreach my $mod (@mods) {
        eval "require $mod";
-       plan skip_all => "missing $_ for t/purge.t" if $@;
+       plan skip_all => "missing $mod for t/purge.t" if $@;
 };
 use Cwd qw(abs_path);
 my $purge = abs_path('blib/script/public-inbox-purge');