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bash < 3 support removal step 2: don't try to load on bash < 3.

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This commit is contained in:
Ville Skyttä 2009-10-22 11:20:47 +03:00
parent a6cf003275
commit 1c53627fa2
1 changed files with 5 additions and 7 deletions
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8
bash_completion.sh
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@ -2,11 +2,9 @@
[ -z "$BASH_VERSION" -o -z "$PS1" -o -n "$BASH_COMPLETION" ] && return
# Check for recent enough version of bash.
bash=${BASH_VERSION%.*}; bmajor=${bash%.*}; bminor=${bash#*.}
if [ $bmajor -eq 2 -a $bminor '>' 04 ] || [ $bmajor -gt 2 ]; then
if [ -r /etc/bash_completion ]; then
bash=${BASH_VERSION%.*}; bmajor=${bash%.*}
if [ $bmajor -ge 3 -a -r /etc/bash_completion ]; then
# Source completion code.
. /etc/bash_completion
fi
fi
unset bash bminor bmajor
unset bash bmajor