diff options
| author | Atsutane <atsutane@freethoughts.de> | 2009-09-11 21:41:22 +0200 |
|---|---|---|
| committer | Michael Stapelberg <michael@stapelberg.de> | 2009-09-11 23:05:54 +0200 |
| commit | 48e033598bf8d97e3663b2b854ed4f6aa03585de (patch) | |
| tree | e5b6bf602be5da1d520767fbd51608b5dda65919 | |
| parent | 112512c546c8d9a46b503b5e4b9cc10afb1a248e (diff) | |
Small improvement regarding readability if one hasn't an IPv6 address.
| -rw-r--r-- | src/get_ipv6_addr.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/get_ipv6_addr.c b/src/get_ipv6_addr.c index aa09d3a..0f22e29 100644 --- a/src/get_ipv6_addr.c +++ b/src/get_ipv6_addr.c @@ -26,7 +26,7 @@ const char *get_ipv6_addr() { * K root server is a pretty safe bet. */ if (getaddrinfo("k.root-servers.net", "domain", &hints, &result) != 0) { perror("getaddrinfo()"); - return "no IP"; + return "no IPv6"; } for (resp = result; resp != NULL; resp = resp->ai_next) { @@ -54,7 +54,7 @@ const char *get_ipv6_addr() { if (getsockname(fd, (struct sockaddr*)&local, &local_len) == -1) { perror("getsockname()"); (void)close(fd); - return "no IP"; + return "no IPv6"; } (void)close(fd); @@ -65,7 +65,7 @@ const char *get_ipv6_addr() { buf, sizeof(buf), NULL, 0, NI_NUMERICHOST)) != 0) { fprintf(stderr, "getnameinfo(): %s\n", gai_strerror(ret)); - return "no IP"; + return "no IPv6"; } free(result); @@ -73,5 +73,5 @@ const char *get_ipv6_addr() { } free(result); - return "no IP"; + return "no IPv6"; } |