# Only main tex files are interesting
grep -q "\documentclass" "$f" || continue
- pushd .
+ pushd . > /dev/null
cd $(dirname $f)
if ! pdflatex -output-directory "$tmpdir" $(basename $f) < /dev/null > /dev/null; then
cleanup
exit 1
fi
- popd
+ popd > /dev/null
done
cleanup