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(tcp_listen): Don't print null host.

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This commit is contained in:
Markus Armbruster 2006-06-15 18:34:46 +00:00
parent d3c0ab9805
commit 3f23320a7e
1 changed files with 2 additions and 1 deletions
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3
src/lib/gen/tcp_listen.c
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@ -160,6 +160,7 @@ tcp_listen(char *host, char *serv, size_t *addrlenp)
static int static int
cant_listen(char *host, char *serv, const char *err) cant_listen(char *host, char *serv, const char *err)
{ {
fprintf(stderr, "Can't listen on %s:%s: %s\n", host, serv, err); fprintf(stderr, "Can't listen on %s%s%s: %s\n",
host ? host : "", host ? ":" : "", serv, err);
exit(1); exit(1);
} }