cast getpid() to int

diff --git a/src/sslproc.c b/src/sslproc.c
index 9d2f43f4fc4fc2d3ba624cf6104bd741ca3612e9..01f5ea0a2f20a604ef836ec63a85be164e64b718 100644 (file)
--- a/src/sslproc.c
+++ b/src/sslproc.c
@@ -292,7 +292,7 @@ start_ssldaemon(int count, const char *ssl_cert, const char *ssl_private_key, co
                rb_pipe(&P1, &P2, "SSL/TLS pipe");
                rb_snprintf(fdarg, sizeof(fdarg), "%d", rb_get_fd(P1));
                rb_setenv("CTL_PIPE", fdarg, 1);
-               rb_snprintf(s_pid, sizeof(s_pid), "%d", getpid());
+               rb_snprintf(s_pid, sizeof(s_pid), "%d", (int)getpid());
                rb_setenv("CTL_PPID", s_pid, 1);
 #ifdef _WIN32
                SetHandleInformation((HANDLE) rb_get_fd(F2), HANDLE_FLAG_INHERIT, 1);