program crashes when it doesn‘t find a file from recent files menu

[GoogleCodeExporter]

What steps will reproduce the problem?
1. open the program and go to the recen files menu
2. if the file is found, no problem, but if you moved the file and try to open 
it, the issue apears

What is the expected output? What do you see instead
i would expect something like “file not found“ but, instead, the program 
crushes.


What version of the product are you using? On what operating system?
I use the last one available in Google Play, on Android 2.3.3

Please provide any additional information below.
I found the issue wheb I moved some files which I used before and forgot about 
it. At first I thought it would be a memory problem, but then I realized that 
the problem wasn‘t reproduced when I opened the file with the file explorer.

by the way, i could not generate a report, since the option on my device 
didn‘t work

thanks!

Original issue reported on code.google.com by fean...@gmail.com on 19 Dec 2012 at 12:58