ext/say_target.c in ray-0.2.0 vs ext/say_target.c in ray-0.2.1

@@ -1,10 +1,7 @@
 #include "say.h"
 
-static say_target *say_current_target = NULL;
-static say_context *say_target_last_context = NULL;
-
 static void say_target_update_states(say_target *target) {
   if (target->up_to_date) {
     target->up_to_date = 0;
     say_renderer_reset_states(target->renderer);
   }
@@ -104,23 +101,21 @@
   say_context *context = say_target_get_context(target);
 
   if (context) {
     say_context *current = say_context_current();
 
-    if (current == say_target_last_context &&
-        target  == say_current_target &&
-        current == context) {
+    if (current == context &&
+        current->target == target) {
       return 1;
     }
 
     target->view_up_to_date = 0;
 
     say_context_make_current(context);
     if (target->bind_hook)
       target->bind_hook(target->data);
 
-    say_current_target      = target;
-    say_target_last_context = context;
+    current->target = target;
 
     return 1;
   }
   else
     return 0;