X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=altosdroid%2Fsrc%2Forg%2Faltusmetrum%2FAltosDroid%2FAltosDroidPreferences.java;h=9cef131905abad0c1437dc1722aa155a0cbfba38;hb=a488da3ca72fe0778b2d79a8cac935621d1d789d;hp=7c12c9a0972d7b8453a6203a50dc3d36da22c12c;hpb=810f9a4f79b0480973d84595140d3f8948ce26d9;p=fw%2Faltos

diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferences.java b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferences.java
index 7c12c9a0..9cef1319 100644
--- a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferences.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferences.java
@@ -27,9 +27,12 @@ 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.getGetString(activeDevicePreference, null);
+		active_device_address = backend.getString(activeDevicePreference, null);
 	}
 
 	public static void set_active_device(String address) {