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fix "expr has no effect" warning

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This commit is contained in:
Denis Vlasenko 2007-01-26 22:55:12 +00:00
parent 86724af484
commit 8b942c6639
1 changed files with 1 additions and 1 deletions
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include/libbb.h
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@ -321,7 +321,7 @@ len_and_sockaddr* host2sockaddr(const char *host, int port);
len_and_sockaddr* host_and_af2sockaddr(const char *host, int port, sa_family_t af); len_and_sockaddr* host_and_af2sockaddr(const char *host, int port, sa_family_t af);
#else #else
/* [we evaluate af: think about "host_and_af2sockaddr(..., af++)"] */ /* [we evaluate af: think about "host_and_af2sockaddr(..., af++)"] */
#define host_and_af2sockaddr(host, port, af) ((af), host2sockaddr((host), (port))) #define host_and_af2sockaddr(host, port, af) ((void)(af), host2sockaddr((host), (port)))
#endif #endif
/* Assign sin[6]_port member if the socket is of corresponding type, /* Assign sin[6]_port member if the socket is of corresponding type,
* otherwise no-op. Useful for ftp. * otherwise no-op. Useful for ftp.