1 files changed, 2 insertions, 12 deletions
diff --git a/src/mapblock_mesh.cpp b/src/mapblock_mesh.cpp
index 48171c84c..bdf791c0b 100644
--- a/src/mapblock_mesh.cpp
+++ b/src/mapblock_mesh.cpp
@@ -130,18 +130,8 @@ static u8 getInteriorLight(enum LightBank bank, MapNode n, s32 increment,
 	const NodeDefManager *ndef)
 {
 	u8 light = n.getLight(bank, ndef);
-
-	while(increment > 0)
-	{
-		light = undiminish_light(light);
-		--increment;
-	}
-	while(increment < 0)
-	{
-		light = diminish_light(light);
-		++increment;
-	}
-
+	if (light > 0)
+		light = rangelim(light + increment, 0, LIGHT_SUN);
 	return decode_light(light);
 }