This is a follow-up to commit
a508d2dddcc67d0f92cc36b9ed6f36a9bbfc579d.
Fixes the following GCC warning.
rbug_screen.c: In function 'rbug_screen_create':
rbug_screen.c:331: warning: assignment from incompatible pointer type
static int
rbug_screen_get_shader_param(struct pipe_screen *_screen,
- unsigned shader, enum pipe_cap param)
+ unsigned shader, enum pipe_shader_cap param)
{
struct rbug_screen *rb_screen = rbug_screen(_screen);
struct pipe_screen *screen = rb_screen->screen;