diff --git a/patches/frameworks/base/0005-Fix-62.patch b/patches/frameworks/base/0005-Fix-62.patch
new file mode 100644
index 0000000..9b107f8
--- /dev/null
+++ b/patches/frameworks/base/0005-Fix-62.patch
@@ -0,0 +1,28 @@
+From b4de2fb9ed6fcb74afe27f1ec142404a6b5d4a9a Mon Sep 17 00:00:00 2001
+From: Pierre-Hugues Husson <phh@phh.me>
+Date: Wed, 30 May 2018 14:05:30 +0200
+Subject: [PATCH 05/24] Fix(?) #62
+
+---
+ .../src/com/android/keyguard/KeyguardUpdateMonitor.java      | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
+index e988e678ea7..8f99fa7ff3b 100644
+--- a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
++++ b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
+@@ -895,7 +895,10 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener {
+ 
+         @Override
+         public void onAuthenticationError(int errMsgId, CharSequence errString) {
+-            handleFingerprintError(errMsgId, errString.toString());
++            if(errString != null)
++                 handleFingerprintError(errMsgId, errString.toString());
++            else
++                 handleFingerprintError(errMsgId, "unknown error");
+         }
+ 
+         @Override
+-- 
+2.17.1
+