Small fix for cases where the data or report dirs are not specified.
Small fix for cases where the data or report dirs are not specified.

BUG=none
TEST=We should run those scripts with and without the optional arguments :-)


git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@17088 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser