@@ -54,11 +54,11 @@
 			if (entity[i] >= '0' && entity[i] <= '9')
 				c = (c << 4) + (entity[i] - '0');
 			else if (entity[i] >= 'A' && entity[i] <= 'F')
 				c = (c << 4) + (entity[i] - 'A' + 10);
 			else if (entity[i] >= 'a' && entity[i] <= 'f')
-				c = (c << 4) + (entity[i] - 'A' + 10);
+				c = (c << 4) + (entity[i] - 'a' + 10);
 			else
 				return nil;
 		}
 	} else {
 		for (i = 0; i < length; i++) {