diff --git a/builtin/var.c b/builtin/var.c
index 70fdb4dec7e8b0c56ded90ee7f086cc9f16293a1..0744bb83185289e26bd32b3b2ecaec717d8c75d7 100644 (file)
--- a/builtin/var.c
+++ b/builtin/var.c
int cmd_var(int argc, const char **argv, const char *prefix)
{
- const char *val;
- int nongit;
- if (argc != 2) {
+ const char *val = NULL;
+ if (argc != 2)
usage(var_usage);
- }
-
- setup_git_directory_gently(&nongit);
- val = NULL;
if (strcmp(argv[1], "-l") == 0) {
git_config(show_config, NULL);