daemon: debug segv correct use of dereferencing NULL.

[libguestfs.git] / fish / lcd.c

diff --git a/fish/lcd.c b/fish/lcd.c
index 359d178..69c684e 100644 (file)
--- a/fish/lcd.c
+++ b/fish/lcd.c
@@ -1,5 +1,5 @@
 /* guestfish - the filesystem interactive shell
- * Copyright (C) 2009 Red Hat Inc. 
+ * Copyright (C) 2009 Red Hat Inc.
  *
  * 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
@@ -13,7 +13,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #include <config.h>
@@ -28,7 +28,7 @@
 /* guestfish lcd command (similar to the lcd command in BSD ftp) */
 
 int
-do_lcd (const char *cmd, int argc, char *argv[])
+run_lcd (const char *cmd, size_t argc, char *argv[])
 {
   if (argc != 1) {
     fprintf (stderr, _("use 'lcd directory' to change local directory\n"));