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Better error message when failing to resolve server name.

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This commit is contained in:
Matthieu Herrb 2012-07-31 11:27:03 +02:00
parent e651005e16
commit b1bb8de8e2
1 changed files with 1 additions and 1 deletions
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2
echoc.c
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@ -111,7 +111,7 @@ main(int argc, char *argv[])
hints.ai_socktype = SOCK_DGRAM;
error = getaddrinfo(argv[0], "echo", &hints, &res0);
if (error)
errx(1, "%s", gai_strerror(error));
errx(1, "%s: %s", argv[0], gai_strerror(error));
for (res = res0; res != NULL; res = res->ai_next) {
sock = socket(res->ai_family, res->ai_socktype,