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 32
