Merge pull request #341 from OpenSRP/login_response_check

login response null check

Author: ndegwamartin

gradle.properties

@@ -1,4 +1,4 @@
-VERSION_NAME=1.7.25-SNAPSHOT
+VERSION_NAME=1.7.26-SNAPSHOT
 VERSION_CODE=1
 GROUP=org.smartregister
 POM_SETTING_DESCRIPTION=OpenSRP Client Core Application

opensrp-app/src/main/java/org/smartregister/service/UserService.java

@@ -300,7 +300,7 @@ public LoginResponse isValidRemoteLogin(String userName, String password) {
         LoginResponse loginResponse = httpAgent
                 .urlCanBeAccessWithGivenCredentials(requestURL, userName, password);
 
-        if (loginResponse.equals(LoginResponse.SUCCESS)) {
+        if (loginResponse != null && loginResponse.equals(LoginResponse.SUCCESS)) {
             saveUserGroup(userName, password, loginResponse.payload());
         }