avoid multiple initialization of fingerprint as described in #3

2017-10-04 22:30:11 +02:00
parent 96a894ec56
commit 2da577bc94
1 changed files with 7 additions and 0 deletions
--- a/src/keepass2android/QuickUnlock.cs
+++ b/src/keepass2android/QuickUnlock.cs
@@ -224,6 +224,13 @@ namespace keepass2android
 		{
 			Kp2aLog.Log("InitFingerprintUnlock");

+			if (_fingerprintIdentifier != null)
+			{
+				Kp2aLog.Log("Already listening for fingerprint!");
+				return true;
+			}
+
+
 			var btn = FindViewById<ImageButton>(Resource.Id.fingerprintbtn);
 			try
 			{