From 55d69dc657b4a330d9ada07f21fc98a2bc3514e8 Mon Sep 17 00:00:00 2001
From: Yoann Frommelt <yfrommelt@hevaweb.com>
Date: Thu, 3 Jan 2019 10:21:05 +0100
Subject: [PATCH 1/2] add a _toString method to use with UsernamePasswordToken

and remove toArray duplicate from parent
---
 .gitignore                             | 1 +
 src/Provider/LinkedInResourceOwner.php | 8 +++-----
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/.gitignore b/.gitignore
index 9c9c8f2..9a11097 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 composer.phar
 composer.lock
 .DS_Store
+.idea
diff --git a/src/Provider/LinkedInResourceOwner.php b/src/Provider/LinkedInResourceOwner.php
index 010e2a2..c6a4ea6 100644
--- a/src/Provider/LinkedInResourceOwner.php
+++ b/src/Provider/LinkedInResourceOwner.php
@@ -129,12 +129,10 @@ public function getSummary()
     }
 
     /**
-     * Return all of the owner details available as an array.
-     *
-     * @return array
+     * @return string
      */
-    public function toArray()
+    public function __toString()
     {
-        return $this->response;
+        return $this->getFirstName() || '';
     }
 }

From 96de26c6ac3dbf13eac303c47b6b86020b190f1e Mon Sep 17 00:00:00 2001
From: Yoann Frommelt <yfrommelt@hevaweb.com>
Date: Fri, 4 Jan 2019 11:20:18 +0100
Subject: [PATCH 2/2] wrong Null coalescent operator fix

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

diff --git a/src/Provider/LinkedInResourceOwner.php b/src/Provider/LinkedInResourceOwner.php
index c6a4ea6..8ceba54 100644
--- a/src/Provider/LinkedInResourceOwner.php
+++ b/src/Provider/LinkedInResourceOwner.php
@@ -133,6 +133,6 @@ public function getSummary()
      */
     public function __toString()
     {
-        return $this->getFirstName() || '';
+        return is_string($this->getFirstName()) ? $this->getFirstName() : '';
     }
 }