| Theodore Ts'o | 31ee367 | 2018-08-04 21:06:19 -0400 | [diff] [blame] | 1 | #!/bin/sh |
| 2 | |
| 3 | # Abort on error. |
| 4 | set -e |
| 5 | |
| 6 | symlink_match() |
| 7 | { |
| 8 | local SYMLINK="$1" |
| 9 | local SYMLINK_TARGET="$2" |
| 10 | |
| 11 | [ "$(readlink "$SYMLINK")" = "$SYMLINK_TARGET" ] || \ |
| 12 | [ "$(readlink -f "$SYMLINK")" = "$SYMLINK_TARGET" ] |
| 13 | } |
| 14 | |
| 15 | SYMLINK=/usr/share/doc/comerr-dev |
| 16 | SYMLINK_TARGET=libcomerr2 |
| 17 | SYMLINK_TARGET2=libcom-err2 |
| 18 | |
| 19 | if [ "$1" = "install" -o "$1" = "upgrade" ] && |
| 20 | [ -n "$2" ] && [ -h "$SYMLINK" ] |
| 21 | then |
| 22 | if symlink_match "$SYMLINK" "$SYMLINK_TARGET" || |
| 23 | symlink_match "$SYMLINK" "$SYMLINK_TARGET2" |
| 24 | then |
| 25 | mv -f "$SYMLINK" "${SYMLINK}.dpkg-backup" |
| 26 | fi |
| 27 | fi |
| 28 | |
| 29 | #DEBHELPER# |
| 30 | |
| 31 | exit 0 |