linux-warningfix.patch

Expored Patch to fix warning for preconcurrency on Linux.
https://github.com/vapor/vapor/blob/28099c59232b2a821c8336c8a6c3e243b16bcb17/Sources/Vapor/Utilities/RFC1123.swift

To use this patch, checkout all sources. (Building one time should do)
Then navigate to the checkout. Located under .build/checkouts/vapor/ and then move this and apply the patch.

Finally, Rebuild.

diff --git a/Sources/Vapor/Utilities/RFC1123.swift b/Sources/Vapor/Utilities/RFC1123.swift
index 679ad80a1..a366a90fb 100644
--- a/Sources/Vapor/Utilities/RFC1123.swift
+++ b/Sources/Vapor/Utilities/RFC1123.swift
@@ -9,7 +9,12 @@
 @preconcurrency import WinSDK
 #endif
 #endif
+
+#if os(Linux)
+@preconcurrency import Foundation
+#else
 import Foundation
+#endif
 import NIOPosix
 import NIOCore
 import NIOConcurrencyHelpers