diff options
Diffstat (limited to 'platform/darwin/src/MGLStyleLayer.mm')
| -rw-r--r-- | platform/darwin/src/MGLStyleLayer.mm | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/platform/darwin/src/MGLStyleLayer.mm b/platform/darwin/src/MGLStyleLayer.mm index d307270799..87f6c18f33 100644 --- a/platform/darwin/src/MGLStyleLayer.mm +++ b/platform/darwin/src/MGLStyleLayer.mm @@ -109,9 +109,11 @@ return propertyTransitionSelector; } -- (NSArray *)transitionKeys ++ (NSArray *)transitionKeys { // This is overridden by subclasses + [NSException raise:@"MGLAbstractClassException" + format:@"MGLStyleLayer is an abstract class"]; return nil; } |