From 077e4e33351c6025396b2ae6ce55e30c09d84387 Mon Sep 17 00:00:00 2001
From: Norman Maurer <norman_maurer@apple.com>
Date: Wed, 25 Apr 2018 20:36:52 +0200
Subject: [PATCH] Fix warning during compiling tests.

Motivation:

When compiling the tests the following warning is printed:

swift-nio/Tests/NIOTests/SelectorTest.swift:361:43: warning: result of call to 'wait()' is unused
        }.wait().forEach { return try! $0.wait() } as Void)

Modifications:

Use XCTAssertNoThrow to silence the warnings.

Result:

No more warnings.
---
 Tests/NIOTests/SelectorTest.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Tests/NIOTests/SelectorTest.swift b/Tests/NIOTests/SelectorTest.swift
index bcddd31c1f..2e19af08b4 100644
--- a/Tests/NIOTests/SelectorTest.swift
+++ b/Tests/NIOTests/SelectorTest.swift
@@ -358,7 +358,7 @@ class SelectorTest: XCTestCase {
                         return channel
                     }
                 }
-        }.wait().forEach { return try! $0.wait() } as Void)
+        }.wait().forEach { XCTAssertNoThrow(try $0.wait()) } as Void)
         XCTAssertNoThrow(try everythingWasReadPromise.futureResult.wait())
         XCTAssertNoThrow(try FileManager.default.removeItem(at: URL(fileURLWithPath: tempDir)))
     }