From 1b7ab5b40d2b2b15a9b054a927556d561cd808d0 Mon Sep 17 00:00:00 2001
From: Fan Zhang <zhfan@google.com>
Date: Fri, 13 Jul 2018 13:32:57 -0700
Subject: [PATCH] Fix a crash when trying to find fingerprint sensor

Change-Id: I5bd237fde6d08ace7f8910808a88ba7b62610cba
Fixes: 111443778
Test: manual
---
 .../biometrics/fingerprint/FingerprintEnrollFindSensor.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensor.java b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensor.java
index d2975ef8c87..927b5eb905e 100644
--- a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensor.java
+++ b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensor.java
@@ -83,7 +83,8 @@ public class FingerprintEnrollFindSensor extends BiometricEnrollBase {
         if (mSidecar == null) {
             mSidecar = new FingerprintEnrollSidecar();
             getSupportFragmentManager().beginTransaction()
-                    .add(mSidecar, FingerprintEnrollEnrolling.TAG_SIDECAR).commit();
+                    .add(mSidecar, FingerprintEnrollEnrolling.TAG_SIDECAR)
+                    .commitAllowingStateLoss();
         }
         mSidecar.setListener(new Listener() {
             @Override