test-pkt-line: introduce a packet-line test helper

diff --git a/setup.c b/setup.c
index 50c6b2ab11fa3579a17079c16a4fb7241df9b875..8cc34186ce1f918ce5a9c8fc22ea81b7c645ff17 100644 (file)
--- a/setup.c
+++ b/setup.c
@@ -926,7 +926,7 @@ static enum discovery_result setup_git_directory_gently_1(struct strbuf *dir,
         * - ../.git
         * - ../.git/
         * - ../ (bare)
-        * - ../../.git/
+        * - ../../.git
         *   etc.
         */
        one_filesystem = !git_env_bool("GIT_DISCOVERY_ACROSS_FILESYSTEM", 0);