From 8f24739cbeacd732b0d50c3a712e22e6caf86294 Mon Sep 17 00:00:00 2001
From: Ellen Shapiro <designatednerd@gmail.com>
Date: Thu, 5 Sep 2019 20:15:36 -0500
Subject: [PATCH] =?UTF-8?q?use=20return=20result=20async=20if=20needed=20w?=
 =?UTF-8?q?here=20actual=20comment=20was=20=F0=9F=98=9B?=
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---
 Sources/Apollo/ApolloStore.swift | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/Sources/Apollo/ApolloStore.swift b/Sources/Apollo/ApolloStore.swift
index c834f061b4..47c1d6e003 100644
--- a/Sources/Apollo/ApolloStore.swift
+++ b/Sources/Apollo/ApolloStore.swift
@@ -55,12 +55,9 @@ public final class ApolloStore {
       self.cacheLock.withWriteLock {
           self.cache.clearPromise()
         }.andThen {
-          guard let completion = completion else {
-            return
-          }
-          callbackQueue.async {
-            completion(.success(()))
-          }
+          DispatchQueue.apollo_returnResultAsyncIfNeeded(on: callbackQueue,
+                                                         action: completion,
+                                                         result: .success(()))
       }
     }
   }