X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=var.c;h=59da56da0f2f1dc9593ef16433fe5bb2db38e280;hb=5b5d4d9e1b31997b3179e6a253d47b7eea03d0fa;hp=51cf86a5843acc3b6bc3d8c4be9fec0fdd0a0df5;hpb=72e5890b68e7199d92620d3bba91fa36dd259404;p=git.git

diff --git a/var.c b/var.c
index 51cf86a5..59da56da 100644
--- a/var.c
+++ b/var.c
@@ -12,7 +12,7 @@ static const char var_usage[] = "git-var [-l | <variable>]";
 
 struct git_var {
 	const char *name;
-	char *(*read)(void);
+	const char *(*read)(void);
 };
 static struct git_var git_vars[] = {
 	{ "GIT_COMMITTER_IDENT", git_committer_info },
@@ -57,6 +57,8 @@ int main(int argc, char **argv)
 	if (argc != 2) {
 		usage(var_usage);
 	}
+
+	setup_git_directory();
 	setup_ident();
 	val = NULL;