Fix 'diff' attribute semantics.

[git.git] / builtin-write-tree.c

diff --git a/builtin-write-tree.c b/builtin-write-tree.c
index 50670dc7bf46c74e95b2e204d05afc077350a19f..c88bbd1b9be0fe2c033e2fe9daef0a8a2dae03a5 100644 (file)
--- a/builtin-write-tree.c
+++ b/builtin-write-tree.c
@@ -18,7 +18,7 @@ int write_tree(unsigned char *sha1, int missing_ok, const char *prefix)
        /* We can't free this memory, it becomes part of a linked list parsed atexit() */
        struct lock_file *lock_file = xcalloc(1, sizeof(struct lock_file));
 
-       newfd = hold_lock_file_for_update(lock_file, get_index_file(), 0);
+       newfd = hold_locked_index(lock_file, 1);
 
        entries = read_cache();
        if (entries < 0)
@@ -70,7 +70,7 @@ int cmd_write_tree(int argc, const char **argv, const char *unused_prefix)
                const char *arg = argv[1];
                if (!strcmp(arg, "--missing-ok"))
                        missing_ok = 1;
-               else if (!strncmp(arg, "--prefix=", 9))
+               else if (!prefixcmp(arg, "--prefix="))
                        prefix = arg + 9;
                else
                        usage(write_tree_usage);