diff --git a/frontend/platform/platform_apple.c b/frontend/platform/platform_apple.c
index 3c9dfd0edc..8026388315 100644
--- a/frontend/platform/platform_apple.c
+++ b/frontend/platform/platform_apple.c
@@ -36,7 +36,7 @@ static void do_iteration(void)
       return;
    }
 
-   if (ret) 
+   if (ret == 0) 
       CFRunLoopWakeUp(CFRunLoopGetMain());
 
    /* TODO/FIXME
diff --git a/retroarch.c b/retroarch.c
index 496b5d844e..d20034a611 100644
--- a/retroarch.c
+++ b/retroarch.c
@@ -3220,8 +3220,8 @@ static inline int time_to_exit(retro_input_t input)
 }
 
 /* Returns:
- *  0  -  Successful iteration.
- *  1  -  Forcibly wake up the loop.
+ *  0  -  Forcibly wake up the loop.
+ *  1  -  Wait until input to wake up the loop
  * -1  -  Quit out of iteration loop.
  */