Simplification

app/src/main/java/eu/faircode/email/FragmentFolders.java

@@ -291,13 +291,11 @@ public class FragmentFolders extends FragmentBase {
                     else
                         fabError.hide();
 
-                    if (!primary) {
+                    if (account == null || !imap || primary)
-                        if (account == null || account.protocol != EntityAccount.TYPE_IMAP)
                         fabAdd.hide();
                     else
                         fabAdd.show();
                 }
-                }
             });
 
         // Observe folders