just use strtod instead of strtof


git-svn-id: svn://svn.tuxfamily.org/svnroot/tesseract/main@1375 b412e182-2ed4-4078-95c4-27dc59f57fa9
config

git-svn-id: svn://svn.tuxfamily.org/svnroot/tesseract/main@1376 b412e182-2ed4-4078-95c4-27dc59f57fa9