koreader/koreader — pull request #458 by thotypous (2014-01-17 18:45:51+00:00)
Title: Avoid crash if trying to open a non-existent file

...which currently might occur by clicking in the history entry of a file which was removed.

Also, remove the (now redundant) check of the cmdline argument and of last_file, which now produce an error message dialog instead of simply closing the reader.