if [[ ${cfg_install_latex} -eq 1 ]] ;
then
sudo apt-get -y install xvfb texlive-latex-recommended \
- texlive-fonts-recommended texlive-fonts-extra texlive-latex-extra latexmk wkhtmltopdf inkscape
- sudo sed -i.bak 's/^\(main_memory\s=\s\).*/\110000000/' /usr/share/texlive/texmf-dist/web2c/texmf.cnf
+ texlive-fonts-recommended texlive-fonts-extra texlive-latex-extra \
+ latexmk wkhtmltopdf inkscape
+ target="/usr/share/texlive/texmf-dist/web2c/texmf.cnf"
+ sudo sed -i.bak 's/^\(main_memory\s=\s\).*/\110000000/' "${target}"
fi
# Create working directories