SnapshotHelper.swift in fastlane-2.63.0.beta.20171024010003

- old
+ new

@@ -151,10 +151,10 @@
             return
         #endif
 
         let networkLoadingIndicator = XCUIApplication().otherElements.deviceStatusBars.networkLoadingIndicators.element
         let networkLoadingIndicatorDisappeared = XCTNSPredicateExpectation(predicate: NSPredicate(format: "exists == false"), object: networkLoadingIndicator)
-        XCTWaiter.wait(for: [networkLoadingIndicatorDisappeared], timeout: timeout)
+        let _ = XCTWaiter.wait(for: [networkLoadingIndicatorDisappeared], timeout: timeout)
     }
 
     class func pathPrefix() throws -> URL? {
         let homeDir: URL
         // on OSX config is stored in /Users/<username>/Library