# See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=682031
if [ -z "$(complete -p unison 2>/dev/null)" -a \
     -f /usr/share/bash-completion/completions/unison/unison.completion.bash ] ; then
  . /usr/share/bash-completion/completions/unison/unison.completion.bash
  # Find which versioned function to use
  complete -o plusdirs -F $(declare -F | sed -n 's/.* \(_unison.*\)/\1/p') \
    unison
fi