remove warning

castbox · Apr 25, 2017 · 5a4c7fd · 5a4c7fd
1 parent 02eba9f
commit 5a4c7fd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/YYText/Utility/YYTextUtilities.h b/YYText/Utility/YYTextUtilities.h
@@ -290,7 +290,7 @@ static inline CGFloat YYTextCGAffineTransformGetTranslateY(CGAffineTransform tra
  
  @see http://stackoverflow.com/questions/13291796/calculate-values-for-a-cgaffinetransform-from-three-points-in-each-of-two-uiview
  */
-CGAffineTransform YYTextCGAffineTransformGetFromPoints(CGPoint before[3], CGPoint after[3]);
+CGAffineTransform YYTextCGAffineTransformGetFromPoints(CGPoint before[_Nullable 3], CGPoint after[_Nullable 3]);
 
 /// Get the transform which can converts a point from the coordinate system of a given view to another.
 CGAffineTransform YYTextCGAffineTransformGetFromViews(UIView *from, UIView *to);