From 7f4d30b205aed5bfc8aa702cb511f2431dc0553f Mon Sep 17 00:00:00 2001
From: Giuseppe Nucifora <me@giuseppenucifora.com>
Date: Wed, 28 Mar 2018 12:13:56 +0200
Subject: [PATCH] - check refresh token

---
 Example/Podfile.lock                              | 4 ++--
 Example/Pods/Local Podspecs/PNObject.podspec.json | 4 ++--
 Example/Pods/Manifest.lock                        | 4 ++--
 PNObject.podspec                                  | 2 +-
 PNObject/Classes/PNObjectConfig.m                 | 4 ++--
 5 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/Example/Podfile.lock b/Example/Podfile.lock
index 3e32ed4..6bff5ab 100644
--- a/Example/Podfile.lock
+++ b/Example/Podfile.lock
@@ -38,7 +38,7 @@ PODS:
   - NSString-Helper (1.0.6)
   - nv-ios-http-status (0.0.1)
   - PEAR-FileManager-iOS (1.3.1)
-  - PNObject (2.4):
+  - PNObject (2.4.1):
     - AFNetworking
     - CodFis-Helper
     - DDDKeychainWrapper
@@ -85,7 +85,7 @@ SPEC CHECKSUMS:
   NSString-Helper: 389265918b2a4c5b0d09f0e03c607e8e5e254dd7
   nv-ios-http-status: b6c2b5fc8656cc19e0d3000dadce2080b99d0e2f
   PEAR-FileManager-iOS: 3bc403f68a53483f5629aa822f4649e40275c4d3
-  PNObject: cc6af200d331801ff19825af6e381b1809f79f16
+  PNObject: 5c3db798fbf278479377387882c73f980db4c30c
   PureLayout: 4d550abe49a94f24c2808b9b95db9131685fe4cd
   RZDataBinding: 6981e90ddaae2f5e02028323b1043f8c31013109
   Specta: 3e1bd89c3517421982dc4d1c992503e48bd5fe66
diff --git a/Example/Pods/Local Podspecs/PNObject.podspec.json b/Example/Pods/Local Podspecs/PNObject.podspec.json
index 5128f69..183b13b 100644
--- a/Example/Pods/Local Podspecs/PNObject.podspec.json	
+++ b/Example/Pods/Local Podspecs/PNObject.podspec.json	
@@ -1,6 +1,6 @@
 {
   "name": "PNObject",
-  "version": "2.4",
+  "version": "2.4.1",
   "summary": "PNObject is a simple replica of the more complex ParseObject",
   "homepage": "https://github.com/giuseppenucifora/PNObject",
   "license": {
@@ -12,7 +12,7 @@
   },
   "source": {
     "git": "https://github.com/giuseppenucifora/PNObject.git",
-    "tag": "2.4"
+    "tag": "2.4.1"
   },
   "platforms": {
     "ios": "8.0"
diff --git a/Example/Pods/Manifest.lock b/Example/Pods/Manifest.lock
index 3e32ed4..6bff5ab 100644
--- a/Example/Pods/Manifest.lock
+++ b/Example/Pods/Manifest.lock
@@ -38,7 +38,7 @@ PODS:
   - NSString-Helper (1.0.6)
   - nv-ios-http-status (0.0.1)
   - PEAR-FileManager-iOS (1.3.1)
-  - PNObject (2.4):
+  - PNObject (2.4.1):
     - AFNetworking
     - CodFis-Helper
     - DDDKeychainWrapper
@@ -85,7 +85,7 @@ SPEC CHECKSUMS:
   NSString-Helper: 389265918b2a4c5b0d09f0e03c607e8e5e254dd7
   nv-ios-http-status: b6c2b5fc8656cc19e0d3000dadce2080b99d0e2f
   PEAR-FileManager-iOS: 3bc403f68a53483f5629aa822f4649e40275c4d3
-  PNObject: cc6af200d331801ff19825af6e381b1809f79f16
+  PNObject: 5c3db798fbf278479377387882c73f980db4c30c
   PureLayout: 4d550abe49a94f24c2808b9b95db9131685fe4cd
   RZDataBinding: 6981e90ddaae2f5e02028323b1043f8c31013109
   Specta: 3e1bd89c3517421982dc4d1c992503e48bd5fe66
diff --git a/PNObject.podspec b/PNObject.podspec
index 1034a02..27e8ff4 100644
--- a/PNObject.podspec
+++ b/PNObject.podspec
@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
 s.name             = 'PNObject'
-s.version          = '2.4'
+s.version          = '2.4.1'
 s.summary          = 'PNObject is a simple replica of the more complex ParseObject'
 
 
diff --git a/PNObject/Classes/PNObjectConfig.m b/PNObject/Classes/PNObjectConfig.m
index 1d16330..e107df0 100644
--- a/PNObject/Classes/PNObjectConfig.m
+++ b/PNObject/Classes/PNObjectConfig.m
@@ -502,7 +502,7 @@ static bool isFirstAccess = YES;
         case OAuthModeClientCredential: {
             AFOAuthCredential *credential = [AFOAuthCredential retrieveCredentialWithIdentifier:PNObjectServiceClientCredentialIdentifier];
             
-            if (credential && ![credential isExpired] && _currentClientCredenzialRefreshTokenEnabled) {
+            if (credential && ![credential isExpired] && nil != [credential refreshToken] && _currentClientCredenzialRefreshTokenEnabled) {
                 
                 [_clientCredentialAuthManager authenticateUsingOAuthWithURLString:_currentClientCredenzialEndPointUrl refreshToken:[credential refreshToken] success:^(AFOAuthCredential * _Nonnull credential) {
                     
@@ -561,7 +561,7 @@ static bool isFirstAccess = YES;
             
             AFOAuthCredential *credential = [AFOAuthCredential retrieveCredentialWithIdentifier:PNObjectServiceClientCredentialIdentifier];
             
-            if (credential && ![credential isExpired] && _currentUserCredenzialRefreshTokenEnabled) {
+            if (credential && ![credential isExpired] && nil != [credential refreshToken] && _currentUserCredenzialRefreshTokenEnabled) {
                 
                 [_userCredentialAuthManager authenticateUsingOAuthWithURLString:_currentClientCredenzialEndPointUrl refreshToken:[credential refreshToken] success:^(AFOAuthCredential * _Nonnull credential) {