Silence compiler warning in 64-bit mode

Casting an int to gnutls_transport_ptr_t gets a warning when
sizeof(void*)!=sizeof(int).  Casting the int to int_ptr first
silences the warning.

diff --git a/rnetclient.c b/rnetclient.c
index 2b98cc4..0ce8593 100644 (file)
--- a/rnetclient.c
+++ b/rnetclient.c
@@ -311,7 +311,7 @@ int main(int argc, char **argv)
                        r == EAI_SYSTEM ? strerror(errno) : gai_strerror(r));
                exit(1);
        }
-       gnutls_transport_set_ptr(session, (gnutls_transport_ptr_t) c);
+       gnutls_transport_set_ptr(session, (gnutls_transport_ptr_t)(intptr_t) c);
        r = handshake(c);
        if (r < 0) {
                exit(1);