if [ x"${cover}" = x"yes" ]; then
# Replace subject line in cover letter:
- sed -i -e "s/\*\*\* SUB.*/${subject}/" ${srcdir}/${series_prefix}0000-cover-letter.patch
+ sed -i -e "s@\*\*\* SUB.*@${subject}@" ${srcdir}/${series_prefix}0000-cover-letter.patch
# Replace blurb line in cover letter:
sed -i -e "/.*BLURB.*/{r /tmp/cover-letter.txt" -e 'd}' ${srcdir}/${series_prefix}0000-cover-letter.patch