diff options
| -rw-r--r-- | src/platform/posix/posix_resolv_gai.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/platform/posix/posix_resolv_gai.c b/src/platform/posix/posix_resolv_gai.c index 36a0924e..83974b3d 100644 --- a/src/platform/posix/posix_resolv_gai.c +++ b/src/platform/posix/posix_resolv_gai.c @@ -253,7 +253,7 @@ nni_resolv_ip(const char *host, const char *serv, int af, bool passive, return; } - if (serv == NULL) { + if (serv == NULL || strcmp(serv, "") == 0) { item->serv = NULL; } else if ((item->serv = nni_strdup(serv)) == NULL) { nni_aio_finish_error(aio, NNG_ENOMEM); |