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integrate-distro.sh: Beautify check_var_set()

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Jan Lindemann 2012-02-13 10:53:06 +00:00 • committed by Jan Lindemann
commit 83792852bf
1 changed files with 3 additions and 2 deletions
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5
scripts/integrate-distro.sh
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@ -245,14 +245,15 @@ _cat()
check_var_set() check_var_set()
{ {
local var val local var val
local r=0
for var in $@; do for var in $@; do
eval val=\$$var eval val=\$$var
[ "$val" ] || { [ "$val" ] || {
log "$var is not set" log "$var is not set"
return 1 r=1
} }
done done
return 0 return $r
} }
_run_chroot() _run_chroot()