Frameworks/base: Fix typo in AccountManagerService

Fix an unintended tautology.

Bug: 19797138
Change-Id: Iec19b5c9c80b9f49a61b0dc3c9a9d5c13c84a992
diff --git a/services/core/java/com/android/server/accounts/AccountManagerService.java b/services/core/java/com/android/server/accounts/AccountManagerService.java
index 502d61a..ca5212a 100644
--- a/services/core/java/com/android/server/accounts/AccountManagerService.java
+++ b/services/core/java/com/android/server/accounts/AccountManagerService.java
@@ -2449,7 +2449,7 @@
             if (sessionBundle != null) {
                 String accountType = sessionBundle.getString(AccountManager.KEY_ACCOUNT_TYPE);
                 if (TextUtils.isEmpty(accountType)
-                        && !mAccountType.equalsIgnoreCase(mAccountType)) {
+                        || !mAccountType.equalsIgnoreCase(accountType)) {
                     Log.w(TAG, "Account type in session bundle doesn't match request.");
                 }
                 // Add accountType info to session bundle. This will