X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=write-tree.c;h=f866059f24bacd314fa4a979334a9893dbfc19ba;hb=e99fcf96deab45ca81b22948328deb2d8586aa8d;hp=2b2c6b77afd53870423d4bad9191ed669bc55660;hpb=36d277c72d90d32f99616072b64a2652248f5264;p=git.git

diff --git a/write-tree.c b/write-tree.c
index 2b2c6b77..f866059f 100644
--- a/write-tree.c
+++ b/write-tree.c
@@ -83,17 +83,22 @@ static int write_tree(struct cache_entry **cachep, int maxentries, const char *b
 	return nr;
 }
 
+static const char write_tree_usage[] = "git-write-tree [--missing-ok]";
+
 int main(int argc, char **argv)
 {
 	int i, funny;
-	int entries = read_cache();
+	int entries;
 	unsigned char sha1[20];
 	
+	setup_git_directory();
+
+	entries = read_cache();
 	if (argc == 2) {
 		if (!strcmp(argv[1], "--missing-ok"))
 			missing_ok = 1;
 		else
-			die("unknown option %s", argv[1]);
+			die(write_tree_usage);
 	}
 	
 	if (argc > 2)