fix NPE on state restore

Change-Id: I87c0f80930f508af2992d08aa5e2e122c1100edf
diff --git a/src/com/android/mail/ui/AbstractActivityController.java b/src/com/android/mail/ui/AbstractActivityController.java
index 3f9b4d4..5317b80 100644
--- a/src/com/android/mail/ui/AbstractActivityController.java
+++ b/src/com/android/mail/ui/AbstractActivityController.java
@@ -877,7 +877,7 @@
                     "AAC ignoring null (presumably invalid) account restoration");
             return;
         }
-        LogUtils.d(LOG_TAG, "AbstractActivityController.setAccount(): mAccount = %s", mAccount.uri);
+        LogUtils.d(LOG_TAG, "AbstractActivityController.setAccount(): account = %s", account.uri);
         mAccount = account;
         mActionBarView.setAccount(mAccount);
         if (account.settings == null) {