read-cache.c cleanup

[git.git] / builtin-update-index.c

diff --git a/builtin-update-index.c b/builtin-update-index.c
index 1a4200d151dd8e876c6f84531422cae50b049aa3..d2556f376b293d2907cd8416e99f9c0bd31781ca 100644 (file)
--- a/builtin-update-index.c
+++ b/builtin-update-index.c
@@ -476,12 +476,11 @@ static int do_reupdate(int ac, const char **av,
        return 0;
 }
 
-int cmd_update_index(int argc, const char **argv, char **envp)
+int cmd_update_index(int argc, const char **argv, const char *prefix)
 {
        int i, newfd, entries, has_errors = 0, line_termination = '\n';
        int allow_options = 1;
        int read_from_stdin = 0;
-       const char *prefix = setup_git_directory();
        int prefix_length = prefix ? strlen(prefix) : 0;
        char set_executable_bit = 0;
        unsigned int refresh_flags = 0;
@@ -492,9 +491,7 @@ int cmd_update_index(int argc, const char **argv, char **envp)
        /* We can't free this memory, it becomes part of a linked list parsed atexit() */
        lock_file = xcalloc(1, sizeof(struct lock_file));
 
-       newfd = hold_lock_file_for_update(lock_file, get_index_file());
-       if (newfd < 0)
-               die("unable to create new cachefile");
+       newfd = hold_lock_file_for_update(lock_file, get_index_file(), 1);
 
        entries = read_cache();
        if (entries < 0)