stmhal: Fix ptr arith in CC3000 code; enable network build in travis.

1 files changed, 1 insertions, 1 deletions

diff --git a/stmhal/modcc3k.c b/stmhal/modcc3k.c
index ab7ff1928..7c35e76f6 100644
--- a/stmhal/modcc3k.c
+++ b/stmhal/modcc3k.c
@@ -381,7 +381,7 @@ STATIC mp_obj_t cc3k_socket_send(mp_obj_t self_in, mp_obj_t buf_in) {
     mp_int_t bytes = 0;
     while (bytes < bufinfo.len) {
         int n = MIN((bufinfo.len - bytes), MAX_TX_PACKET);
-        n = CC3000_EXPORT(send)(self->fd, bufinfo.buf + bytes, n, 0);
+        n = CC3000_EXPORT(send)(self->fd, (uint8_t*)bufinfo.buf + bytes, n, 0);
         if (n <= 0) {
             nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(CC3000_EXPORT(errno))));
         }