lei: consolidate stdin slurp, fix warnings

We can share more code amongst stdin slurper (not streaming)
commands.  This also fixes uninitialized variable warnings when
feeding an empty stdin to these commands.

1 files changed, 5 insertions, 0 deletions

diff --git a/t/lei.t b/t/lei.t
index 3ac804a8..1dbc9d4c 100644
--- a/t/lei.t
+++ b/t/lei.t
@@ -182,6 +182,11 @@ my $test_fail = sub {
         }
         lei_ok('sucks', \'yes, but hopefully less every day');
         like($lei_out, qr/loaded features/, 'loaded features shown');
+
+        lei_ok([qw(q --stdin -f text)], undef, { 0 => \'', %$lei_opt });
+        is($lei_err, '', 'no errors on empty stdin');
+        is($lei_out, '', 'no output on empty query');
+
 SKIP: {
         skip 'no curl', 3 unless require_cmd('curl', 1);
         lei(qw(q --only http://127.0.0.1:99999/bogus/ t:m));