re-add quad.hasError red color

accidentally removed it

core/src/main/java/com/seibel/distanthorizons/core/dataObjects/render/bufferBuilding/LodQuadBuilder.java

@@ -273,8 +273,7 @@ public class LodQuadBuilder
 				throw new IllegalArgumentException("Invalid Axis enum: " + axis);
 			}
 			putVertex(bb, (short) (quad.x + dx), (short) (quad.y + dy), (short) (quad.z + dz),
-//					quad.hasError ? ColorUtil.RED : quad.color, // TODO add debug config
-					quad.color,
+					quad.hasError ? ColorUtil.RED : quad.color, // TODO add debug config that allows toggling this
 					quad.hasError ? 15 : quad.skyLight,
 					quad.hasError ? 15 : quad.blockLight,
 					mx, my, mz);