From 8afa3c0cac2740fbf87f76f7e3b4caa621e2116f Mon Sep 17 00:00:00 2001
From: Ishan Gulhane <26394621+ishangulhane@users.noreply.github.com>
Date: Tue, 19 Jun 2018 12:43:52 -0500
Subject: [PATCH] Fix refreshtoken bug (#116)

* fix refreshtoken bug

* fix spacing
---
 README.md                                                       | 2 +-
 .../cloud/appid/android/internal/tokenmanager/TokenManager.java | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 3b460c3..27b003c 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ allprojects {
 2. Add the dependency for the App ID client SDK:
 ```gradle
 dependencies {
-        compile 'com.github.ibm-cloud-security:appid-clientsdk-android:3.+'
+        compile 'com.github.ibm-cloud-security:appid-clientsdk-android:4.+'
 }
 ```
 
diff --git a/lib/src/main/java/com/ibm/cloud/appid/android/internal/tokenmanager/TokenManager.java b/lib/src/main/java/com/ibm/cloud/appid/android/internal/tokenmanager/TokenManager.java
index 66983c1..3bb5cab 100644
--- a/lib/src/main/java/com/ibm/cloud/appid/android/internal/tokenmanager/TokenManager.java
+++ b/lib/src/main/java/com/ibm/cloud/appid/android/internal/tokenmanager/TokenManager.java
@@ -253,6 +253,7 @@ protected void extractTokens(RetrievedTokens retrievedTokens, TokenResponseListe
 				listener.onAuthorizationFailure(new AuthorizationException("Failed to parse " + flowStep.toString() + ", error : " + e.getMessage()));
 			}
 		} else {
+			latestRefreshToken = null;
 			if (retrievedTokens.getRefreshToken() != null){
 				latestRefreshToken = new RefreshTokenImpl(retrievedTokens.getRefreshToken());
 			}