From 44b1e103b4d3a24aee89587ef302891e9f9c3807 Mon Sep 17 00:00:00 2001 From: EuAndreh Date: Fri, 17 Feb 2023 15:07:30 -0300 Subject: bin/: Use explicit "--" separator for assert-arg usages In order to prevent legitimate cases to fail as errors, such as: NUM='-10' eval "$(assert-arg "$NUM" '-n NUM')" To prevent assert-arg(1) from treating "-10" as the options "-1 and -0, they need to be put after the "--" separator. This way, all usages of assert-arg(1) that had its first argument as a variable were adapted, and the usage and examples of assert-arg itself were updated to encourage this best practice. --- bin/n-times | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'bin/n-times') diff --git a/bin/n-times b/bin/n-times index 4fa8b96..c8d10d8 100755 --- a/bin/n-times +++ b/bin/n-times @@ -61,7 +61,7 @@ shift $((OPTIND - 1)) COUNT="${1:-}" shift -eval "$(assert-arg "$COUNT" 'COUNT')" +eval "$(assert-arg -- "$COUNT" 'COUNT')" while true; do -- cgit v1.2.3