From 65146b7f634cb2d7e927de2aa86aa485323b9918 Mon Sep 17 00:00:00 2001
From: David Supplee <dwsupplee@gmail.com>
Date: Sun, 13 Nov 2016 11:12:11 -1000
Subject: [PATCH] only lookup severity numeric value when dealing with a string
 (#243)

---
 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 d680ff879d14..cfecb35445ff 100644
--- a/src/Logging/Connection/Grpc.php
+++ b/src/Logging/Connection/Grpc.php
@@ -321,7 +321,7 @@ private function buildEntry(array $entry)
             $entry['resource']['labels'] = $this->formatLabelsForApi($entry['resource']['labels']);
         }
 
-        if (isset($entry['severity'])) {
+        if (isset($entry['severity']) && is_string($entry['severity'])) {
             $entry['severity'] = array_flip(Logger::getLogLevelMap())[$entry['severity']];
         }