send-email: lazy-load Email::Valid and make it optional

[git.git] / write-tree.c

diff --git a/write-tree.c b/write-tree.c
index 2b2c6b7..addb5de 100644 (file)
--- 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)
@@ -106,7 +111,7 @@ int main(int argc, char **argv)
        funny = 0;
        for (i = 0; i < entries; i++) {
                struct cache_entry *ce = active_cache[i];
-               if (ntohs(ce->ce_flags) & ~CE_NAMEMASK) {
+               if (ce_stage(ce)) {
                        if (10 < ++funny) {
                                fprintf(stderr, "...\n");
                                break;