X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosdroid%2Fsrc%2Forg%2Faltusmetrum%2FAltosDroid%2FAltosDroidPreferences.java;h=9cef131905abad0c1437dc1722aa155a0cbfba38;hp=72b8488bfbb85c395eef0b0b5e1d5528021565f5;hb=18671803d078aa798b603c67b741c3ba4374f41d;hpb=2b2ebd2fee46158abd1ae050cd6d1040ead849a0

diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferences.java b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferences.java
index 72b8488b..9cef1319 100644
--- a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferences.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferences.java
@@ -27,6 +27,9 @@ public class AltosDroidPreferences extends AltosPreferences {
 	static String active_device_address;
 
 	public static void init(Context context) {
+		if (backend != null)
+			return;
+
 		AltosPreferences.init(new AltosDroidPreferencesBackend(context));
 
 		active_device_address = backend.getString(activeDevicePreference, null);