Error due to double find command

[pbroman]

Testing ocr-gt-tools under apache with I ran into following error loading a jpg file:

'find /var/www/ocr-gt/example/ocr-corrections/digi/445442158 -type f -name comment-page.txt find /var/www/ocr-gt/example/ocr-corrections/digi/445442158 -type f -name comment-page.txt' returned non-zero exit code '256': paths must precede expression: find

Obviously, the find-corrections-for-work command is multipled by the execution in the perl script. I havn't been able to find out why, which is sad, because I really appreciate ocr-fileformat and would very much lilke to test ocr-gt-tools. :)

[zuphilip]

@BFallert or @stweil Can you look into this?

[kba]

Bug is probably in

ocr-gt-tools/ocr-gt-tools.cgi

Line 323 in 1f7191d

$location->{'pages'} = [ map {parse($_)} executeCommand($location->{'command'}->{'find-corrections-for-work'}) ];

[kftam1994]

The 'find' command in 'find-corrections-for-work' runs twice so it returns error.
How the perl script can be changed to avoid running twice?