From 6055d22dee684b3d3daffdef2e189f909fc817a0 Mon Sep 17 00:00:00 2001
From: Brent Shaffer <bshafs@gmail.com>
Date: Tue, 26 Sep 2017 15:13:48 -0700
Subject: [PATCH] fixes grpc casting for string log levels

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

diff --git a/src/Logging/Connection/Grpc.php b/src/Logging/Connection/Grpc.php
index ea609408eefd..05ff40901054 100644
--- a/src/Logging/Connection/Grpc.php
+++ b/src/Logging/Connection/Grpc.php
@@ -312,7 +312,7 @@ private function buildEntry(array $entry)
         }
 
         if (isset($entry['severity']) && is_string($entry['severity'])) {
-            $entry['severity'] = array_flip(Logger::getLogLevelMap())[$entry['severity']];
+            $entry['severity'] = array_flip(Logger::getLogLevelMap())[strtoupper($entry['severity'])];
         }
 
         return $this->serializer->decodeMessage(new LogEntry(), $entry);