NPE in OpenStreetMapTileFilesystemProvider when no andnav2 dir on startup

[GoogleCodeExporter]

Seeing an NPE in OpenStreetMapTileFilesystemProvider when starting on a device 
without /sdcard/andnav2/ directory. Attached is simple fix.

09-19 23:03:20.782: ERROR/AndroidRuntime(447): Caused by: 
java.lang.NullPointerException
09-19 23:03:20.782: ERROR/AndroidRuntime(447):     at 
org.andnav.osm.tileprovider.OpenStreetMapTileFilesystemProvider.findZipFiles(Ope
nStreetMapTileFilesystemProvider.java:148)
09-19 23:03:20.782: ERROR/AndroidRuntime(447):     at 
org.andnav.osm.tileprovider.OpenStreetMapTileFilesystemProvider.<init>(OpenStree
tMapTileFilesystemProvider.java:63)
09-19 23:03:20.782: ERROR/AndroidRuntime(447):     at 
org.andnav.osm.views.util.OpenStreetMapTileProviderDirect.<init>(OpenStreetMapTi
leProviderD

Original issue reported on code.google.com by bob.hage...@gmail.com on 20 Sep 2010 at 4:31

Attachments:

• tilediff.txt

[GoogleCodeExporter]

You must have read my mind! I just made a note to myself to check in general 
how osmdroid behaves when the sdcard is not available, and then I saw this 
issue. I think I can do a less simple and more comprehensive fix.

Original comment by neilboyd on 21 Sep 2010 at 7:10

• Changed state: Accepted

[GoogleCodeExporter]

Original comment by neilboyd on 21 Sep 2010 at 7:45

• Changed state: Started

[GoogleCodeExporter]

This issue was closed by revision r379.

Original comment by neilboyd on 21 Sep 2010 at 2:27

• Changed state: Fixed

[GoogleCodeExporter]

See also issue 31.

Original comment by neilboyd on 22 Sep 2010 at 4:59