From 7c17a717edf6bc9075d4f3b71a405b5e11b3584c Mon Sep 17 00:00:00 2001
From: ytn3rd <b.moore@4pilabs.com.au>
Date: Fri, 30 Jun 2017 02:30:07 +1000
Subject: [PATCH] Added check for if range exists when getting progress for
 resumable upload. (#1209)

---
 src/Google/Http/MediaFileUpload.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/Google/Http/MediaFileUpload.php b/src/Google/Http/MediaFileUpload.php
index bd38a71b6..1ce9bb1d3 100644
--- a/src/Google/Http/MediaFileUpload.php
+++ b/src/Google/Http/MediaFileUpload.php
@@ -165,8 +165,11 @@ private function makePutRequest(RequestInterface $request)
 
     if (308 == $this->httpResultCode) {
       // Track the amount uploaded.
-      $range = explode('-', $response->getHeaderLine('range'));
-      $this->progress = $range[1] + 1;
+      $range = $response->getHeaderLine('range');
+      if ($range) {
+        $range_array = explode('-', $range);
+        $this->progress = $range_array[1] + 1;
+      }
 
       // Allow for changing upload URLs.
       $location = $response->getHeaderLine('location');