git-compat-util: add xstrdup_or_null helper

diff --git a/t/t9800-git-p4-basic.sh b/t/t9800-git-p4-basic.sh
index 166e75209fb561f975a4c01f800f845e15ababae..5b562122a16f231b00f7fb8090992f49d4950d82 100755 (executable)
--- a/t/t9800-git-p4-basic.sh
+++ b/t/t9800-git-p4-basic.sh
@@ -30,6 +30,11 @@ test_expect_success 'basic git p4 clone' '
        )
 '
 
+test_expect_success 'depot typo error' '
+       test_must_fail git p4 clone --dest="$git" /depot 2>errs &&
+       grep "Depot paths must start with" errs
+'
+
 test_expect_success 'git p4 clone @all' '
        git p4 clone --dest="$git" //depot@all &&
        test_when_finished cleanup_git &&
@@ -140,7 +145,7 @@ test_expect_success 'exit when p4 fails to produce marshaled output' '
                test_expect_code 1 git p4 clone --dest="$git" //depot >errs 2>&1
        ) &&
        cat errs &&
-       ! test_i18ngrep Traceback errs
+       test_i18ngrep ! Traceback errs
 '
 
 # Hide a file from p4d, make sure we catch its complaint.  This won't fail in