1 files changed, 9 insertions, 0 deletions
diff --git a/lib/PublicInbox/TestCommon.pm b/lib/PublicInbox/TestCommon.pm
index 0d15514e..e67e94ea 100644
--- a/lib/PublicInbox/TestCommon.pm
+++ b/lib/PublicInbox/TestCommon.pm
@@ -457,6 +457,15 @@ sub lei (@) {
          my $res = run_script(['lei', @$cmd], $env, $xopt // $lei_opt);
          $err_skip and
                  $lei_err = join('', grep(!/$err_skip/, split(/^/m, $lei_err)));
+        if ($lei_err ne '') {
+                if ($lei_err =~ /Use of uninitialized/ ||
+                        $lei_err =~ m!\bArgument .*? isn't numeric in !) {
+                        fail "lei_err=$lei_err";
+                } else {
+                        state $loud = $ENV{TEST_LEI_ERR_LOUD};
+                        diag "lei_err=$lei_err" if $loud;
+                }
+        }
          $res;
  };