From 047b1b12e452c04a32318053f1506b5eb65bfcc1 Mon Sep 17 00:00:00 2001
From: Samuel Tardieu <sam@rfc1149.net>
Date: Tue, 1 Jan 2013 16:09:12 +0100
Subject: fix #1737: do not try to open a null filename

The settings may initially contain a null filename.
---
 main/src/cgeo/geocaching/maps/mapsforge/MapsforgeMapProvider.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'main/src/cgeo/geocaching')

diff --git a/main/src/cgeo/geocaching/maps/mapsforge/MapsforgeMapProvider.java b/main/src/cgeo/geocaching/maps/mapsforge/MapsforgeMapProvider.java
index 299bf30..ad64807 100644
--- a/main/src/cgeo/geocaching/maps/mapsforge/MapsforgeMapProvider.java
+++ b/main/src/cgeo/geocaching/maps/mapsforge/MapsforgeMapProvider.java
@@ -92,7 +92,7 @@ public final class MapsforgeMapProvider extends AbstractMapProvider {
     }
 
     private static boolean isMapfile024(String mapFileIn) {
-        return org.mapsforge.android.mapsold.MapDatabase.isValidMapFile(mapFileIn);
+        return mapFileIn != null && org.mapsforge.android.mapsold.MapDatabase.isValidMapFile(mapFileIn);
     }
 
     @Override
-- 
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