From 88de6556a3deefef43583292f1284c524cb80cc5 Mon Sep 17 00:00:00 2001
From: Alan Li <alan.li@me.com>
Date: Wed, 10 May 2017 14:29:52 -0400
Subject: [PATCH] Make indexing sync-ed.

---
 src/LanguageServer.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/LanguageServer.php b/src/LanguageServer.php
index 8fe9ec1..10dd6ec 100644
--- a/src/LanguageServer.php
+++ b/src/LanguageServer.php
@@ -237,7 +237,7 @@ class LanguageServer extends AdvancedJsonRpc\Dispatcher
                     $this->composerLock,
                     $this->composerJson
                 );
-                $indexer->index()->otherwise('\\LanguageServer\\crash');
+                yield $indexer->index()->otherwise('\\LanguageServer\\crash');
             }