untracked cache: load from UNTR index extension

diff --git a/builtin/upload-archive.c b/builtin/upload-archive.c
index d90f0aba44fdac817ac48f4329d72e65f1e8f663..32ab94cd06b43cd05316f9a16981adc883c0d066 100644 (file)
--- a/builtin/upload-archive.c
+++ b/builtin/upload-archive.c
@@ -21,8 +21,6 @@ int cmd_upload_archive_writer(int argc, const char **argv, const char *prefix)
 {
        struct argv_array sent_argv = ARGV_ARRAY_INIT;
        const char *arg_cmd = "argument ";
-       char buf[4096];
-       int len;
 
        if (argc != 2)
                usage(upload_archive_usage);
@@ -33,14 +31,13 @@ int cmd_upload_archive_writer(int argc, const char **argv, const char *prefix)
        /* put received options in sent_argv[] */
        argv_array_push(&sent_argv, "git-upload-archive");
        for (;;) {
-               /* This will die if not enough free space in buf */
-               len = packet_read_line(0, buf, sizeof(buf));
-               if (len == 0)
+               char *buf = packet_read_line(0, NULL);
+               if (!buf)
                        break;  /* got a flush */
                if (sent_argv.argc > MAX_ARGS)
                        die("Too many options (>%d)", MAX_ARGS - 1);
 
-               if (prefixcmp(buf, arg_cmd))
+               if (!starts_with(buf, arg_cmd))
                        die("'argument' token or flush expected");
                argv_array_push(&sent_argv, buf + strlen(arg_cmd));
        }