diff options
Diffstat (limited to 'platform/darwin/src/MGLVectorTileSource.mm')
-rw-r--r-- | platform/darwin/src/MGLVectorTileSource.mm | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/platform/darwin/src/MGLVectorTileSource.mm b/platform/darwin/src/MGLVectorTileSource.mm index f7a6869ade..85270c4a49 100644 --- a/platform/darwin/src/MGLVectorTileSource.mm +++ b/platform/darwin/src/MGLVectorTileSource.mm @@ -38,17 +38,19 @@ } - (NSURL *)configurationURL { + MGLAssertStyleSourceIsValid(); auto url = self.rawSource->getURL(); return url ? [NSURL URLWithString:@(url->c_str())] : nil; } - (NSString *)attributionHTMLString { + MGLAssertStyleSourceIsValid(); auto attribution = self.rawSource->getAttribution(); return attribution ? @(attribution->c_str()) : nil; } - (NSArray<id <MGLFeature>> *)featuresInSourceLayersWithIdentifiers:(NSSet<NSString *> *)sourceLayerIdentifiers predicate:(nullable NSPredicate *)predicate { - + MGLAssertStyleSourceIsValid(); mbgl::optional<std::vector<std::string>> optionalSourceLayerIDs; if (sourceLayerIdentifiers) { __block std::vector<std::string> layerIDs; |