shellcheck: run_calltool.sh issues
Shellcheck (https://github.com/koalaman/shellcheck) finds the following issues:
In run_calltool.sh line 18:
python -m calltool $calculation > callgraph/$calculation
^-- SC2086: Double quote to prevent globbing and word splitting.
^-- SC2086: Double quote to prevent globbing and word splitting.
In run_calltool.sh line 21:
echo <<EOF > callgraph/README
^-- SC2217: Redirecting to 'echo', a command that doesn't read stdin. Bad quoting or missing xargs?