Prevent crash

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

@@ -101,6 +101,7 @@ public class ConnectionHelper {
         boolean rlah = prefs.getBoolean("rlah", true);
 
         NetworkState state = new NetworkState();
+        try {
             Boolean isMetered = isMetered(context);
             state.connected = (isMetered != null);
             state.unmetered = (isMetered != null && !isMetered);
@@ -137,6 +138,9 @@ public class ConnectionHelper {
                         Log.w(ex);
                     }
             }
+        } catch (Throwable ex) {
+            Log.e(ex);
+        }
 
         return state;
     }