Fix null reference exception in MutableValue.Equals

apache · Dec 4, 2024 · 95399b4 · 95399b4
1 parent 3e55bba
commit 95399b4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Lucene.Net/Util/Mutable/MutableValue.cs b/src/Lucene.Net/Util/Mutable/MutableValue.cs
@@ -82,7 +82,7 @@ public virtual int CompareTo(object other)
 
         public override bool Equals(object other)
         {
-            return (this.GetType() == other.GetType()) && this.EqualsSameType(other);
+            return this.GetType() == other?.GetType() && this.EqualsSameType(other);
         }
 
         public override abstract int GetHashCode();