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Allow specifying empty port numbers

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This commit is contained in:
Pierre Pronchery 2014-04-25 19:14:20 +08:00
parent 93e8e13de2
commit 6eb9a47476
1 changed files with 2 additions and 1 deletions
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3
src/transport/common.c
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@ -44,7 +44,8 @@ static struct addrinfo * _init_address(char const * name, int domain, int flags)
return NULL; return NULL;
} }
/* obtain the port number */ /* obtain the port number */
if(hostname == NULL || (servname = strrchr(hostname, sep)) == NULL) if(hostname == NULL || (servname = strrchr(hostname, sep)) == NULL
|| servname[1] == '\0')
{ {
l = 0; l = 0;
servname = NULL; servname = NULL;