| bzgrep uses !/bin/sh but then uses the bashism ${var//} so replace those |
| with calls to sed so POSIX shells work |
| |
| http://bugs.gentoo.org/193365 |
| |
| |
| |
| @@ -63,10 +63,9 @@ |
| bzip2 -cdfq "$i" | $grep $opt "$pat" |
| r=$? |
| else |
| - j=${i//\\/\\\\} |
| - j=${j//|/\\|} |
| - j=${j//&/\\&} |
| - j=`printf "%s" "$j" | tr '\n' ' '` |
| + # the backslashes here are doubled up as we have to escape each one for the |
| + # shell and then escape each one for the sed expression |
| + j=`printf "%s" "${i}" | sed -e 's:\\\\:\\\\\\\\:g' -e 's:[|]:\\\\|:g' -e 's:[&]:\\\\&:g' | tr '\n' ' '` |
| bzip2 -cdfq "$i" | $grep $opt "$pat" | sed "s|^|${j}:|" |
| r=$? |
| fi |