diff --git a/source/animatedsprite.cpp b/source/animatedsprite.cpp
index 562614d..dc5d18b 100644
--- a/source/animatedsprite.cpp
+++ b/source/animatedsprite.cpp
@@ -29,20 +29,26 @@ AnimatedSprite::~AnimatedSprite()
 int AnimatedSprite::getIndex(std::string name)
 {
 	int index = -1;
-	for (int i = 0; i < animation.size(); i++)
+	/*for (int i = 0; i < (int)animation.size(); i++)
 	{
 		if (animation[i].name == name)
 		{
 			index = i;
 		}
+	}*/
+	for (auto a : animation)
+	{
+		index++;
+		if (a.name == name)
+		{
+			return index;
+		}
 	}
 
-	if (index == -1)
-	{
-		printf("** Warning: could not find \"%s\" animation\n", name.c_str());
-		index = 0;
-	}
-	return index;
+	printf("** Warning: could not find \"%s\" animation\n", name.c_str());
+	index = 0;
+
+	return -1;
 }
 
 // Calcula el frame correspondiente a la animación