checking for corrent 'action' in peep_events()

diff --git a/src/Core/Events.xs b/src/Core/Events.xs
index 8a5d6b3..1e63a6e 100644 (file)
--- a/src/Core/Events.xs
+++ b/src/Core/Events.xs
@@ -33,14 +33,11 @@ events_peep_events( events, numevents, action, mask )
        int action
        Uint32 mask
        CODE:
-               //if(action & (SDL_ADDEVENT | SDL_PEEKEVENT | SDL_GETEVENT))
-               //{
-                       RETVAL = SDL_PeepEvents(events,numevents,action,mask);
-               /*}
-               else
+               if(!(action & (SDL_ADDEVENT | SDL_PEEKEVENT | SDL_GETEVENT)))
                {
-                       RETVAL = -1;
-               }*/
+                       croak('Value of \'action\' should be SDL_ADDEVENT, SDL_PEEKEVENT or SDL_GETEVENT.');
+               }
+               RETVAL = SDL_PeepEvents(events,numevents,action,mask);
        OUTPUT:
                RETVAL