diff options
| -rw-r--r-- | plugins/check_dns.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/check_dns.c b/plugins/check_dns.c index 0c10f09b..2f944f92 100644 --- a/plugins/check_dns.c +++ b/plugins/check_dns.c @@ -271,7 +271,7 @@ main (int argc, char **argv) result = STATE_CRITICAL; xasprintf(&msg, _("Domain '%s' was found by the server: '%s'\n"), query_address, address); } else { - if (address == NULL) free(address); + if (address != NULL) free(address); address = "NXDOMAIN"; } } |