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authorJustin R. Miller <incanus@codesorcery.net>2016-07-25 11:45:27 -0700
committerJustin R. Miller <incanus@codesorcery.net>2016-07-25 17:11:14 -0700
commit4e61b2e506f31682d67708832d409d38a7cb6ac0 (patch)
tree2c4d872e7c706e777c17c63dbee38c1b001f15f7 /platform
parent8cfaac11fdd49b869144fb51d1a591034d01c471 (diff)
downloadqtlocation-mapboxgl-4e61b2e506f31682d67708832d409d38a7cb6ac0.tar.gz
codify implicit assumption about marker-providing delegate method precedence
Diffstat (limited to 'platform')
-rw-r--r--platform/ios/app/MBXViewController.m2
1 files changed, 2 insertions, 0 deletions
diff --git a/platform/ios/app/MBXViewController.m b/platform/ios/app/MBXViewController.m
index 5176692e1d..ef91c847be 100644
--- a/platform/ios/app/MBXViewController.m
+++ b/platform/ios/app/MBXViewController.m
@@ -639,6 +639,8 @@ static NSString * const MBXViewControllerAnnotationViewReuseIdentifer = @"MBXVie
return nil; // use default marker
}
+ NSAssert([annotation isKindOfClass:[MBXSpriteBackedAnnotation class]], @"Annotations should be sprite-backed.");
+
NSString *title = [(MGLPointAnnotation *)annotation title];
if (!title.length) return nil;
NSString *lastTwoCharacters = [title substringFromIndex:title.length - 2];