fix: extensions collection initialization

baywet · baywet · commit 4f28b657310b · 2024-12-19T08:16:22.000-05:00
Signed-off-by: Vincent Biret &lt;vibiret@microsoft.com&gt;
diff --git a/src/Microsoft.OpenApi/Models/OpenApiExtensibleDictionary.cs b/src/Microsoft.OpenApi/Models/OpenApiExtensibleDictionary.cs
@@ -26,13 +26,13 @@ protected OpenApiExtensibleDictionary(
             Dictionary<string, T> dictionary = null,
             IDictionary<string, IOpenApiExtension> extensions = null) : base(dictionary is null ? [] : dictionary)
         {
-            Extensions = extensions != null ? new Dictionary<string, IOpenApiExtension>(extensions) : null;
+            Extensions = extensions != null ? new Dictionary<string, IOpenApiExtension>(extensions) : [];
         }
 
         /// <summary>
         /// This object MAY be extended with Specification Extensions.
         /// </summary>
-        public IDictionary<string, IOpenApiExtension> Extensions { get; set; } = new Dictionary<string, IOpenApiExtension>();
+        public IDictionary<string, IOpenApiExtension> Extensions { get; set; }
 
 
         /// <summary>

Original file line number	Diff line number	Diff line change
`@@ -26,13 +26,13 @@ protected OpenApiExtensibleDictionary(`
`26`	`26`	`Dictionary<string, T> dictionary = null,`
`27`	`27`	`IDictionary<string, IOpenApiExtension> extensions = null) : base(dictionary is null ? [] : dictionary)`
`28`	`28`	`{`
`29`		`- Extensions = extensions != null ? new Dictionary<string, IOpenApiExtension>(extensions) : null;`
	`29`	`+ Extensions = extensions != null ? new Dictionary<string, IOpenApiExtension>(extensions) : [];`
`30`	`30`	`}`
`31`	`31`
`32`	`32`	`/// <summary>`
`33`	`33`	`/// This object MAY be extended with Specification Extensions.`
`34`	`34`	`/// </summary>`
`35`		`- public IDictionary<string, IOpenApiExtension> Extensions { get; set; } = new Dictionary<string, IOpenApiExtension>();`
	`35`	`+ public IDictionary<string, IOpenApiExtension> Extensions { get; set; }`
`36`	`36`
`37`	`37`
`38`	`38`	`/// <summary>`