diff options
Diffstat (limited to 'lib-src/emacsclient.c')
| -rw-r--r-- | lib-src/emacsclient.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib-src/emacsclient.c b/lib-src/emacsclient.c index 9830eaecc6d..3c6215a0144 100644 --- a/lib-src/emacsclient.c +++ b/lib-src/emacsclient.c @@ -1001,7 +1001,9 @@ set_tcp_socket (const char *local_server_file) return INVALID_SOCKET; } - setsockopt (s, SOL_SOCKET, SO_LINGER, &l_arg, sizeof l_arg); + /* The cast to 'const char *' is to avoid a compiler warning when + compiling for MS-Windows sockets. */ + setsockopt (s, SOL_SOCKET, SO_LINGER, (const char *) &l_arg, sizeof l_arg); /* Send the authentication. */ auth_string[AUTH_KEY_LENGTH] = '\0'; |