From bf4091684f54b91e658bd5ce55b2ec0f816eec11 Mon Sep 17 00:00:00 2001
From: hmelder <service@hugomelder.com>
Date: Mon, 14 Oct 2024 11:33:06 +0200
Subject: [PATCH] Call class method instead of private
 _keyPathsForValuesAffectingValueForKey

---
 Source/NSKVOSupport.m | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Source/NSKVOSupport.m b/Source/NSKVOSupport.m
index c168a9372..cc3452f70 100644
--- a/Source/NSKVOSupport.m
+++ b/Source/NSKVOSupport.m
@@ -392,8 +392,8 @@ - (bool)isEmpty
   // Aggregate all keys whose values will affect us.
   if (dependents)
     {
-      NSSet *valueInfluencingKeys
-        = _keyPathsForValuesAffectingValueForKey([object class], key);
+      Class cls = [object class];
+      NSSet *valueInfluencingKeys = [cls keyPathsForValuesAffectingValueForKey: key];
       if (valueInfluencingKeys.count > 0)
         {
           // affectedKeyObservers is the list of observers that must be notified
@@ -672,7 +672,7 @@ + (BOOL)automaticallyNotifiesObserversForKey:(NSString *)key
 
 + (NSSet *)keyPathsForValuesAffectingValueForKey:(NSString *)key
 {
-  return _keyPathsForValuesAffectingValueForKey(self, key) ?: [NSSet set];
+  return _keyPathsForValuesAffectingValueForKey(self, key) ?: [NSSet set]; // TODO(Hugo): Avoid constructing an empty set in every call
 }
 
 - (void)addObserver:(id)observer