From 79ded40f3d0f123ce2dbddba524aaae76764c699 Mon Sep 17 00:00:00 2001 From: Leah Rowe Date: Mon, 26 May 2025 13:45:12 +0100 Subject: lib.sh: simplify chkvars() Signed-off-by: Leah Rowe --- include/lib.sh | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'include/lib.sh') diff --git a/include/lib.sh b/include/lib.sh index 7c4d71ea..822f1abc 100644 --- a/include/lib.sh +++ b/include/lib.sh @@ -71,11 +71,9 @@ setcfg() chkvars() { - while true; do - [ $# -lt 1 ] && break + while [ $# -gt 0 ]; do eval "[ -n \"\${$1+x}\" ] || err \"$1 unset\"" - eval "[ -n \"\$$1\" ] || err \"$1 unset\"" - shift 1 + eval "[ -n \"\$$1\" ] || err \"$1 unset\"; shift 1; :" done; : } -- cgit v1.2.1