Fix assert (nw)

This commit is contained in:
Wilbert Pol 2014-05-01 15:37:03 +00:00
parent c7accb41a2
commit ab8a4ae3ba

View File

@ -961,7 +961,7 @@ UINT32 mc6845_device::screen_update(screen_device &screen, bitmap_rgb32 &bitmap,
if (m_has_valid_parameters)
{
assert(m_update_row_cb.isnull() != NULL);
assert(!m_update_row_cb.isnull());
/* call the set up function if any */
if (!m_begin_update_cb.isnull())