8b942c663
Denis Vlasenko
2007-01-26
Subject
fix "expr has no effect" warning
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Commit Diff GitHub →
include/libbb.h+1 -1
| @@ -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); | |
| #else | |
| /* [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 | |
| /* Assign sin[6]_port member if the socket is of corresponding type, | |
| * otherwise no-op. Useful for ftp. | |