02-25 14:31:55.230: E/AndroidRuntime(16364): 	java.lang.NullPointerException
02-25 14:31:55.230: E/AndroidRuntime(16364): 	at com.koushikdutta.superuser.util.Settings.checkPin(Settings.java:185)
02-25 14:31:55.230: E/AndroidRuntime(16364): 	at com.koushikdutta.superuser.SettingsFragment$3.onEnter(SettingsFragment.java:103)
02-25 14:31:55.230: E/AndroidRuntime(16364): 	at com.koushikdutta.superuser.SettingsFragment$MyPinFragment$1.onEnter(SettingsFragment.java:53)
02-25 14:31:55.230: E/AndroidRuntime(16364): 	at com.koushikdutta.superuser.PinFragment$4.onClick(PinFragment.java:52)
02-25 14:31:55.230: E/AndroidRuntime(16364): 	at android.view.View.performClick(View.java:4204)
02-25 14:31:55.230: E/AndroidRuntime(16364): 	at android.view.View$PerformClick.run(View.java:17355)
02-25 14:31:55.230: E/AndroidRuntime(16364): 	at android.os.Handler.handleCallback(Handler.java:725)
02-25 14:31:55.230: E/AndroidRuntime(16364): 	at android.os.Handler.dispatchMessage(Handler.java:92)
02-25 14:31:55.230: E/AndroidRuntime(16364): 	at android.os.Looper.loop(Looper.java:137)
02-25 14:31:55.230: E/AndroidRuntime(16364): 	at android.app.ActivityThread.main(ActivityThread.java:5041)
02-25 14:31:55.230: E/AndroidRuntime(16364): 	at java.lang.reflect.Method.invokeNative(Native Method)
02-25 14:31:55.230: E/AndroidRuntime(16364): 	at java.lang.reflect.Method.invoke(Method.java:511)
02-25 14:31:55.230: E/AndroidRuntime(16364): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
02-25 14:31:55.230: E/AndroidRuntime(16364): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
02-25 14:31:55.230: E/AndroidRuntime(16364): 	at dalvik.system.NativeStart.main(Native Method)
02-25 14:34:02.867: I/Process(16364): 			Sending signal. PID: 16364 SIG: 9