Set field size for PropertyID enum

2021-10-29 20:11:01 +01:00
parent 86e1f58bc0
commit d2e757db9a
1 changed files with 1 additions and 1 deletions
--- a/src/newgrf_properties.h
+++ b/src/newgrf_properties.h
@@ -15,7 +15,7 @@
 * Names are formatted as PROP_<CLASS>_<NAME>
 * @todo Currently the list only contains properties which are used more than once in the code. I.e. they are available for callback 0x36.
 */
-enum PropertyID {
+enum PropertyID : byte {
 	PROP_VEHICLE_LOAD_AMOUNT                    = 0x07, ///< Loading speed

 	PROP_TRAIN_SPEED                            = 0x09, ///< Max. speed: 1 unit = 1/1.6 mph = 1 km-ish/h