From 9b3a6cc3d2fb1d24932d1507d7f278bac34deaba Mon Sep 17 00:00:00 2001
From: Rajendra Talekar <rajendra@practo.com>
Date: Mon, 10 Apr 2017 15:07:02 +0530
Subject: [PATCH] Fixing is_a check for Channel

php ```is_a``` function expects fully qualified class name to validate.
---
 src/php/lib/Grpc/BaseStub.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/php/lib/Grpc/BaseStub.php b/src/php/lib/Grpc/BaseStub.php
index ed504f85a86..24934491b43 100644
--- a/src/php/lib/Grpc/BaseStub.php
+++ b/src/php/lib/Grpc/BaseStub.php
@@ -87,7 +87,7 @@ class BaseStub
                                  'ChannelCredentials::create methods');
         }
         if ($channel) {
-            if (!is_a($channel, 'Channel')) {
+            if (!is_a($channel, 'Grpc\Channel')) {
                 throw new \Exception('The channel argument is not a'.
                                      'Channel object');
             }