t4200: convert sed expression which operates on non-text file to perl

diff --git a/t/t1300-repo-config.sh b/t/t1300-repo-config.sh
index 3c06842d99a68ea37ce82546b4bfa0cd487b87d7..43ea283242c4afc25e53d4a8c894140793649717 100755 (executable)
--- a/t/t1300-repo-config.sh
+++ b/t/t1300-repo-config.sh
@@ -118,7 +118,14 @@ EOF
 
 test_expect_success 'multiple unset is correct' 'cmp .git/config expect'
 
-mv .git/config2 .git/config
+cp .git/config2 .git/config
+
+test_expect_success '--replace-all missing value' '
+       test_must_fail git config --replace-all beta.haha &&
+       test_cmp .git/config2 .git/config
+'
+
+rm .git/config2
 
 test_expect_success '--replace-all' \
        'git config --replace-all beta.haha gamma'
@@ -726,7 +733,7 @@ echo >>result
 
 test_expect_success '--null --get-regexp' 'cmp result expect'
 
-test_expect_success 'symlinked configuration' '
+test_expect_success SYMLINKS 'symlinked configuration' '
 
        ln -s notyet myconfig &&
        GIT_CONFIG=myconfig git config test.frotz nitfol &&