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Merge pull request #11067 from donaldsharp/domainname

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lib: Ensure an empty string does not get printed for host/domain
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Donatas Abraitis 2022-04-25 07:40:58 +03:00 committed by GitHub
commit d45a846e5c
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1 changed files with 8 additions and 4 deletions
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12
lib/command.c
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@ -445,11 +445,15 @@ static bool full_cli;
/* This function write configuration of this host. */
static int config_write_host(struct vty *vty)
{
if (cmd_hostname_get())
vty_out(vty, "hostname %s\n", cmd_hostname_get());
const char *name;
if (cmd_domainname_get())
vty_out(vty, "domainname %s\n", cmd_domainname_get());
name = cmd_hostname_get();
if (name && name[0] != '\0')
vty_out(vty, "hostname %s\n", name);
name = cmd_domainname_get();
if (name && name[0] != '\0')
vty_out(vty, "domainname %s\n", name);
/* The following are all configuration commands that are not sent to
* watchfrr. For instance watchfrr is hardcoded to log to syslog so