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cowsay: Avoid error when completing -f when cowsay is not installed.

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This commit is contained in:
Ville Skyttä 2011-11-04 21:17:58 +02:00
parent 1ec0d6d336
commit 717cfed94f
1 changed files with 2 additions and 1 deletions
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completions/cowsay
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@ -7,7 +7,8 @@ _cowsay()
case $prev in case $prev in
-f) -f)
COMPREPLY=( $( compgen -W '$( cowsay -l | tail -n +2)' -- "$cur" ) ) COMPREPLY=( $( compgen -W \
'$( cowsay -l 2>/dev/null | tail -n +2 )' -- "$cur" ) )
return 0 return 0
;; ;;
esac esac