Add compat/setenv.c, use in git.c.

diff --git a/http-push.c b/http-push.c
index ad789829c1c33e00cbcc9e1e1564e645755d49ab..fe925609b4024119c6171dd32350a6570bea8516 100644 (file)
--- a/http-push.c
+++ b/http-push.c
@@ -1008,9 +1008,7 @@ static int unlock_remote(struct active_lock *lock)
        if (lock->owner != NULL)
                free(lock->owner);
        free(lock->url);
-/* Freeing the token causes a segfault...
        free(lock->token);
-*/
        free(lock);
 
        return rc;
@@ -1239,6 +1237,7 @@ int main(int argc, char **argv)
        int rc = 0;
        int i;
 
+       setup_git_directory();
        setup_ident();
 
        remote = xmalloc(sizeof(*remote));
@@ -1273,6 +1272,9 @@ int main(int argc, char **argv)
                break;
        }
 
+       if (!remote->url)
+               usage(http_push_usage);
+
        memset(remote_dir_exists, 0, 256);
 
        http_init();