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daemon: avoid compile warning

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This commit is contained in:
Matthias Ringwald 2018-10-25 18:32:17 +02:00
parent e0449ce9c9
commit 62609879d3
1 changed files with 7 additions and 4 deletions

11
platform/daemon/src/socket_connection.c

@ -563,14 +563,17 @@ void socket_connection_send_packet(connection_t *conn, uint16_t type, uint16_t c
little_endian_store_16(header, 0, type);
little_endian_store_16(header, 2, channel);
little_endian_store_16(header, 4, size);
// avoid -Wunused-result
int res;
#ifdef _WIN32
int flags = 0;
send(conn->socket_fd, (const char *) header, 6, flags);
send(conn->socket_fd, (const char *) packet, size, flags);
res = send(conn->socket_fd, (const char *) header, 6, flags);
res = send(conn->socket_fd, (const char *) packet, size, flags);
#else
write(conn->socket_fd, header, 6);
write(conn->socket_fd, packet, size);
res = write(conn->socket_fd, header, 6);
res = write(conn->socket_fd, packet, size);
#endif
UNUSED(res);
}
/**