[wasm] GenerateWasmBootJson - close file handles (#85482)

Close files opened with `File.OpenRead` by utilizing the `using` pattern. Co-authored-by: Ankit Jain <[email protected]>
dotnet · Apr 28, 2023 · 37d789b · 37d789b
1 parent 2783ef8
commit 37d789b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/GenerateWasmBootJson.cs b/src/tasks/Microsoft.NET.Sdk.WebAssembly.Pack.Tasks/GenerateWasmBootJson.cs
@@ -290,7 +290,8 @@ public void WriteBootJson(Stream output, string entryAssemblyName)
             foreach (var configExtension in Extensions)
             {
                 var key = configExtension.GetMetadata("key");
-                var config = (Dictionary<string, object>)configSerializer.ReadObject(File.OpenRead(configExtension.ItemSpec));
+                using var fs = File.OpenRead(configExtension.ItemSpec);
+                var config = (Dictionary<string, object>)configSerializer.ReadObject(fs);
                 result.extensions[key] = config;
             }
         }