diff --git a/src/battle_anim_effects_1.c b/src/battle_anim_effects_1.c
index f93b2a5c4..f4769145d 100644
--- a/src/battle_anim_effects_1.c
+++ b/src/battle_anim_effects_1.c
@@ -3967,24 +3967,25 @@ static void AnimProtect(struct Sprite* sprite)
 
 static void AnimProtect_Step(struct Sprite *sprite)
 {
-    int i, id, savedPal;
+    int i, savedPal;
     sprite->data[5] += 96;
     sprite->pos2.x = -(sprite->data[5] >> 8);
     if (++sprite->data[1] > 1)
     {
+        int id;
         sprite->data[1] = 0;
         savedPal = gPlttBufferFaded[sprite->data[2] + 1];
         i = 0;
-        while (i < 6)
+        do
         {
             id = sprite->data[2] + ++i;
             gPlttBufferFaded[id] = gPlttBufferFaded[id + 1];
-        }
+        } while (i < 6);
 
         gPlttBufferFaded[sprite->data[2] + 7] = savedPal;
     }
 
-    if (sprite->data[7] > 6 && sprite->data[0] >0 && ++sprite->data[6] > 1)
+    if (sprite->data[7] > 6 && sprite->data[0] > 0 && ++sprite->data[6] > 1)
     {
         sprite->data[6] = 0;
         sprite->data[7] -= 1;