match-trees: use hashcpy to splice trees

diff --git a/t/t0061-run-command.sh b/t/t0061-run-command.sh
index cf932c851411e5abd992005de474cc095abecead..96bf6d6a7d0145334666fcd15373bad6ac66fd67 100755 (executable)
--- a/t/t0061-run-command.sh
+++ b/t/t0061-run-command.sh
@@ -13,11 +13,13 @@ cat >hello-script <<-EOF
 EOF
 
 test_expect_success 'start_command reports ENOENT (slash)' '
-       test-tool run-command start-command-ENOENT ./does-not-exist
+       test-tool run-command start-command-ENOENT ./does-not-exist 2>err &&
+       test_i18ngrep "\./does-not-exist" err
 '
 
 test_expect_success 'start_command reports ENOENT (no slash)' '
-       test-tool run-command start-command-ENOENT does-not-exist
+       test-tool run-command start-command-ENOENT does-not-exist 2>err &&
+       test_i18ngrep "does-not-exist" err
 '
 
 test_expect_success 'run_command can run a command' '
@@ -33,7 +35,8 @@ test_expect_success 'run_command is restricted to PATH' '
        write_script should-not-run <<-\EOF &&
        echo yikes
        EOF
-       test_must_fail test-tool run-command run-command should-not-run
+       test_must_fail test-tool run-command run-command should-not-run 2>err &&
+       test_i18ngrep "should-not-run" err
 '
 
 test_expect_success !MINGW 'run_command can run a script without a #! line' '