Add check to prevent null reference exceptions when settings are null

MaggieKimani1 · MaggieKimani1 · commit 11c346692fff · 2022-04-14T13:57:27.000+03:00
diff --git a/src/Microsoft.OpenApi/Writers/OpenApiJsonWriter.cs b/src/Microsoft.OpenApi/Writers/OpenApiJsonWriter.cs
@@ -35,7 +35,10 @@ public OpenApiJsonWriter(TextWriter textWriter, OpenApiJsonWriterSettings settin
         /// <param name="settings">Settings for controlling how the OpenAPI document will be written out.</param>
         public OpenApiJsonWriter(TextWriter textWriter, OpenApiWriterSettings settings) : base(textWriter, settings)
         {
-            _produceTerseOutput = settings.Terse;
+            if (settings != null)
+            {
+                _produceTerseOutput = settings.Terse;
+            }
         }
 
         /// <summary>

Original file line number	Diff line number	Diff line change
`@@ -35,7 +35,10 @@ public OpenApiJsonWriter(TextWriter textWriter, OpenApiJsonWriterSettings settin`
`35`	`35`	`/// <param name="settings">Settings for controlling how the OpenAPI document will be written out.</param>`
`36`	`36`	`public OpenApiJsonWriter(TextWriter textWriter, OpenApiWriterSettings settings) : base(textWriter, settings)`
`37`	`37`	`{`
`38`		`- _produceTerseOutput = settings.Terse;`
	`38`	`+ if (settings != null)`
	`39`	`+ {`
	`40`	`+ _produceTerseOutput = settings.Terse;`
	`41`	`+ }`
`39`	`42`	`}`
`40`	`43`
`41`	`44`	`/// <summary>`