Scrub things a bit, shave off a few bytes.

 -Erik


git-svn-id: svn://busybox.net/trunk/busybox@6717 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 9 insertions, 6 deletions

diff --git a/util-linux/fdflush.c b/util-linux/fdflush.c
index 7f5b6c9be..a4245c7e3 100644
--- a/util-linux/fdflush.c
+++ b/util-linux/fdflush.c
@@ -2,7 +2,8 @@
 /*
  * Mini fdflush implementation for busybox
  *
- * Copyright (C) 1995, 1996 by Bruce Perens <bruce@pixar.com>.
+ * Copyright (C) 1995, 1996 by Bruce Perens <bruce@perens.com>.
+ * Copyright (C) 2003 by Erik Andersen <andersen@codeoet.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -33,14 +34,16 @@ extern int fdflush_main(int argc, char **argv)
 {
         int fd;
 
-        if (argc <= 1 || **(++argv) == '-')
+        if (argc <= 1)
                 show_usage();
-
-        if ((fd = open(*argv, 0)) < 0)
-                perror_msg_and_die("%s", *argv);
+        if ((fd = open(*(++argv), 0)) < 0)
+                goto die_the_death;
 
         if (ioctl(fd, FDFLUSH, 0))
-                perror_msg_and_die("%s", *argv);
+                goto die_the_death;
 
         return EXIT_SUCCESS;
+
+die_the_death:
+        perror_msg_and_die(NULL);
 }