diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-03-28 09:24:15 -0400 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-03-29 10:12:41 -0400 |
| commit | 8333c77edf8fd1654cd96f3f6ee0f078dd64b58b (patch) | |
| tree | 135da27f10763e512868c34155891864877f6622 /src/shared/socket-util.c | |
| parent | 0db809489fd88a320ae1023ffe36a9965e9a91b2 (diff) | |
Always use errno > 0 to help gcc
gcc thinks that errno might be negative, and functions could return
something positive on error (-errno). Should not matter in practice,
but makes an -O4 build much quieter.
Diffstat (limited to 'src/shared/socket-util.c')
| -rw-r--r-- | src/shared/socket-util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/shared/socket-util.c b/src/shared/socket-util.c index f6ddea3183..53457886e2 100644 --- a/src/shared/socket-util.c +++ b/src/shared/socket-util.c @@ -68,7 +68,7 @@ int socket_address_parse(SocketAddress *a, const char *s) { errno = 0; if (inet_pton(AF_INET6, n, &a->sockaddr.in6.sin6_addr) <= 0) { free(n); - return errno != 0 ? -errno : -EINVAL; + return errno > 0 ? -errno : -EINVAL; } free(n); |