bash prompt: print unique detached HEAD abbreviated object name

diff --git a/Makefile b/Makefile
index 0d2d0cdd3e8b1304ee4348f6659c35ae2968aaeb..79f961ee4bf85b488aaa1c3f3fb9b8b28b414872 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -569,6 +569,7 @@ TEST_PROGRAMS_NEED_X += test-mergesort
 TEST_PROGRAMS_NEED_X += test-mktemp
 TEST_PROGRAMS_NEED_X += test-parse-options
 TEST_PROGRAMS_NEED_X += test-path-utils
+TEST_PROGRAMS_NEED_X += test-read-cache
 TEST_PROGRAMS_NEED_X += test-regex
 TEST_PROGRAMS_NEED_X += test-revision-walking
 TEST_PROGRAMS_NEED_X += test-run-command