From 591b10f4c9e1e4371db3d737f60fe2da1889ca9a Mon Sep 17 00:00:00 2001
From: Mikel <mikel@akaita.com>
Date: Fri, 18 Aug 2017 20:04:59 +0100
Subject: [PATCH] Add error message to exception

---
 .../java/fr/free/nrw/commons/auth/AuthenticatedActivity.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/fr/free/nrw/commons/auth/AuthenticatedActivity.java b/app/src/main/java/fr/free/nrw/commons/auth/AuthenticatedActivity.java
index 60a967139..ad60574bc 100644
--- a/app/src/main/java/fr/free/nrw/commons/auth/AuthenticatedActivity.java
+++ b/app/src/main/java/fr/free/nrw/commons/auth/AuthenticatedActivity.java
@@ -39,7 +39,8 @@ public abstract class AuthenticatedActivity extends NavigationBaseActivity {
                 .map(AccountManagerFuture::getResult)
                 .doOnEvent((bundle, throwable) -> {
                     if (bundle.containsKey(AccountManager.KEY_ACCOUNT_NAME)) {
-                        throw new RuntimeException();
+                        throw new RuntimeException("Bundle doesn't contain account-name key: "
+                                + AccountManager.KEY_ACCOUNT_NAME);
                     }
                 })
                 .map(bundle -> bundle.getString(AccountManager.KEY_ACCOUNT_NAME))