diff options
Diffstat (limited to 'lib/command.c')
| -rw-r--r-- | lib/command.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/lib/command.c b/lib/command.c index 9485beddd9..510699f91b 100644 --- a/lib/command.c +++ b/lib/command.c @@ -1541,6 +1541,14 @@ DEFUN (show_startup_config, return CMD_SUCCESS; } +int +cmd_hostname_set (const char *hostname) +{ + XFREE (MTYPE_HOST, host.name); + host.name = hostname ? XSTRDUP (MTYPE_HOST, hostname) : NULL; + return CMD_SUCCESS; +} + /* Hostname configuration */ DEFUN (config_hostname, hostname_cmd, @@ -1556,11 +1564,7 @@ DEFUN (config_hostname, return CMD_WARNING; } - if (host.name) - XFREE (MTYPE_HOST, host.name); - - host.name = XSTRDUP (MTYPE_HOST, word->arg); - return CMD_SUCCESS; + return cmd_hostname_set (word->arg); } DEFUN (config_no_hostname, @@ -1570,10 +1574,7 @@ DEFUN (config_no_hostname, "Reset system's network name\n" "Host name of this router\n") { - if (host.name) - XFREE (MTYPE_HOST, host.name); - host.name = NULL; - return CMD_SUCCESS; + return cmd_hostname_set (NULL); } /* VTY interface password set. */ |