run-tests: fix arg error messages

$1 was not substituted due to single quotes.
This commit is contained in:
Erik Arvstedt 2020-09-27 12:43:25 +02:00
parent 572967d3ad
commit b552d17d55
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@ -39,7 +39,7 @@ while :; do
shift
shift
else
>&2 echo 'Error: "$1" requires an argument.'
>&2 echo "Error: $1 requires an argument."
exit 1
fi
;;
@ -49,7 +49,7 @@ while :; do
shift
shift
else
>&2 echo 'Error: "$1" requires an argument.'
>&2 echo "Error: $1 requires an argument."
exit 1
fi
;;