Check for protocol conformance, not a specific method, before casting

nytimes · Nov 2, 2015 · 162e0ba · 162e0ba
1 parent 7c59992
commit 162e0ba
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Pod/Classes/ios/NYTPhotosOverlayView.m b/Pod/Classes/ios/NYTPhotosOverlayView.m
@@ -51,7 +51,7 @@ - (void)layoutSubviews {
 
     [super layoutSubviews];
 
-    if ([self.captionView respondsToSelector:@selector(setPreferredMaxLayoutWidth:)]) {
+    if ([self.captionView conformsToProtocol:@protocol(NYTPhotoCaptionViewLayoutWidthHinting)]) {
         [(id<NYTPhotoCaptionViewLayoutWidthHinting>) self.captionView setPreferredMaxLayoutWidth:self.bounds.size.width];
     }
 }