Re: [PATCH v5 4/4] init: provide useful advice about init.defaultBranch

SZEDER Gábor [off-list ref] writes:

quoted

-		"${GIT_TEST_INSTALLED:-$GIT_EXEC_PATH}/git$X" init \
+		"${GIT_TEST_INSTALLED:-$GIT_EXEC_PATH}/git$X" -c \
+			init.defaultBranch="${GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME-master}" \
+			init \
 			"--template=$GIT_BUILD_DIR/templates/blt/" >&3 2>&4 ||

This breaks GIT_TEST_INSTALLED when the given Git version doesn't yet
contain 8b1fa77867 (Allow passing of configuration parameters in the
command line, 2010-03-26):

Yes, but test-installed is about running an old version of Git on
the current Git test suite.  In the tests we make liberal use of
"git -c <var>=<val>", which such an old version of Git has no chance
of passing.  So...