tree-walk: copy object ID before use

diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 5ff43b9cbbe1693ac23ac7f020522d16424cb936..6558eee4996e21a64a1b43b5d293cab683686429 100755 (executable)
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -1249,7 +1249,7 @@ test_expect_success 'teardown after ref completion' '
 
 test_path_completion ()
 {
-       test $# = 2 || error "bug in the test script: not 2 parameters to test_path_completion"
+       test $# = 2 || BUG "not 2 parameters to test_path_completion"
 
        local cur="$1" expected="$2"
        echo "$expected" >expected &&
@@ -1278,7 +1278,7 @@ test_expect_success 'setup for path completion tests' '
           touch BS\\dir/DQ\"file \
                 '$'separators\034in\035dir/sep\036in\037file''
        then
-               test_set_prereq FUNNYNAMES
+               test_set_prereq FUNNIERNAMES
        else
                rm -rf BS\\dir '$'separators\034in\035dir''
        fi
@@ -1320,7 +1320,7 @@ test_expect_success '__git_complete_index_file - UTF-8 in ls-files output' '
        test_path_completion árvíztűrő/С "árvíztűrő/Сайн яваарай"
 '
 
-test_expect_success FUNNYNAMES \
+test_expect_success FUNNIERNAMES \
     '__git_complete_index_file - C-style escapes in ls-files output' '
        test_path_completion BS \
                             BS\\dir &&
@@ -1332,7 +1332,7 @@ test_expect_success FUNNYNAMES \
                             BS\\dir/DQ\"file
 '
 
-test_expect_success FUNNYNAMES \
+test_expect_success FUNNIERNAMES \
     '__git_complete_index_file - \nnn-escaped characters in ls-files output' '
        test_path_completion sep '$'separators\034in\035dir'' &&
        test_path_completion '$'separators\034i'' \
@@ -1434,7 +1434,8 @@ test_expect_success 'double dash "git checkout"' '
        --ignore-other-worktrees Z
        --recurse-submodules Z
        --progress Z
-       --no-quiet Z
+       --guess Z
+       --no-guess Z
        --no-... Z
        EOF
 '
@@ -1539,7 +1540,7 @@ test_expect_success 'complete tree filename with metacharacters' '
        EOF
 '
 
-test_expect_success 'send-email' '
+test_expect_success PERL 'send-email' '
        test_completion "git send-email --cov" "--cover-letter " &&
        test_completion "git send-email ma" "master "
 '
@@ -1697,7 +1698,8 @@ test_expect_success 'sourcing the completion script clears cached commands' '
        verbose test -z "$__git_all_commands"
 '
 
-test_expect_success !GETTEXT_POISON 'sourcing the completion script clears cached merge strategies' '
+test_expect_success 'sourcing the completion script clears cached merge strategies' '
+       GIT_TEST_GETTEXT_POISON= &&
        __git_compute_merge_strategies &&
        verbose test -n "$__git_merge_strategies" &&
        . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&