Add config variable core.symrefsonly

This allows you to force git to avoid symlinks for refs. Just add
something like

	[core]
		symrefsonly = true

to .git/config.

Don´t forget to "git checkout your_branch", or it does not do anything...

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/symbolic-ref.c b/symbolic-ref.c
index a72d7accb1..193c87c174 100644
--- a/symbolic-ref.c
+++ b/symbolic-ref.c
@@ -20,6 +20,7 @@ static void check_symref(const char *HEAD)
 int main(int argc, const char **argv)
 {
 	setup_git_directory();
+	git_config(git_default_config);
 	switch (argc) {
 	case 2:
 		check_symref(argv[1]);