tree-walk: copy object ID before use

diff --git a/t/t6050-replace.sh b/t/t6050-replace.sh
index 7700a8e793724eaa148a7a6ace011a61ef6fd88e..d638119750c5b9f11682814de466cc19a9d38770 100755 (executable)
--- a/t/t6050-replace.sh
+++ b/t/t6050-replace.sh
@@ -461,7 +461,10 @@ test_expect_success '--convert-graft-file' '
        printf "%s\n%s %s\n\n# comment\n%s\n" \
                $(git rev-parse HEAD^^ HEAD^ HEAD^^ HEAD^2) \
                >.git/info/grafts &&
-       git replace --convert-graft-file &&
+       git status 2>stderr &&
+       test_i18ngrep "hint:.*grafts is deprecated" stderr &&
+       git replace --convert-graft-file 2>stderr &&
+       test_i18ngrep ! "hint:.*grafts is deprecated" stderr &&
        test_path_is_missing .git/info/grafts &&
 
        : verify that the history is now "grafted" &&