do not segfault if make_cache_entry failed

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 7f60b614eafb3da9f481e1c7df38f9d8fbfeb076..e2b106cb6a2337f873a7225670392b376f74c6e7 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -406,7 +406,7 @@ test_create_repo () {
        error "bug in the test script: not 1 parameter to test-create-repo"
        owd=`pwd`
        repo="$1"
-       mkdir "$repo"
+       mkdir -p "$repo"
        cd "$repo" || error "Cannot setup test environment"
        "$GIT_EXEC_PATH/git" init "--template=$GIT_EXEC_PATH/templates/blt/" >&3 2>&4 ||
        error "cannot run git init -- have you built things yet?"
@@ -491,7 +491,7 @@ fi
 
 # Test repository
 test="trash directory.$(basename "$0" .sh)"
-remove_trash="$TEST_DIRECTORY/$test"
+test ! -z "$debug" || remove_trash="$TEST_DIRECTORY/$test"
 rm -fr "$test" || {
        trap - exit
        echo >&5 "FATAL: Cannot prepare test area"