fix: null checking in IndexBufferBinding equals operator (#3078)

johang88 · ds5678 · web-flow · commit adea5ef222e8 · 2026-03-15T13:37:15.000+01:00
* Fixed null checking in IndexBufferBinding equals operator

* Update sources/engine/Stride.Graphics/IndexBufferBinding.cs

Co-authored-by: Jeremy Pritts &lt;49847914+ds5678@users.noreply.github.com&gt;

---------

Co-authored-by: Jeremy Pritts &lt;49847914+ds5678@users.noreply.github.com&gt;
diff --git a/sources/engine/Stride.Graphics/IndexBufferBinding.cs b/sources/engine/Stride.Graphics/IndexBufferBinding.cs
@@ -87,7 +87,10 @@ public override bool Equals(object obj)
 
         public static bool operator ==(IndexBufferBinding left, IndexBufferBinding right)
         {
-            return left.Equals(right);
+            if (ReferenceEquals(left, right))
+                return true;
+
+            return left?.Equals(right) ?? false;
         }
 
         public static bool operator !=(IndexBufferBinding left, IndexBufferBinding right)

Original file line number	Diff line number	Diff line change
`@@ -87,7 +87,10 @@ public override bool Equals(object obj)`
`87`	`87`
`88`	`88`	`public static bool operator ==(IndexBufferBinding left, IndexBufferBinding right)`
`89`	`89`	`{`
`90`		`- return left.Equals(right);`
	`90`	`+ if (ReferenceEquals(left, right))`
	`91`	`+ return true;`
	`92`	`+`
	`93`	`+ return left?.Equals(right) ?? false;`
`91`	`94`	`}`
`92`	`95`
`93`	`96`	`public static bool operator !=(IndexBufferBinding left, IndexBufferBinding right)`