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lib.sh: simplify chkvars()

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Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
2025-05-26 13:45:12 +01:00
parent 5036a0bc50
commit 79ded40f3d
1 changed files with 2 additions and 4 deletions
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include/lib.sh
+2 -4
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@@ -71,11 +71,9 @@ setcfg()
chkvars() chkvars()
{ {
while true; do while [ $# -gt 0 ]; do
[ $# -lt 1 ] && break
eval "[ -n \"\${$1+x}\" ] || err \"$1 unset\"" eval "[ -n \"\${$1+x}\" ] || err \"$1 unset\""
eval "[ -n \"\$$1\" ] || err \"$1 unset\"" eval "[ -n \"\$$1\" ] || err \"$1 unset\"; shift 1; :"
shift 1
done; : done; :
} }