From a0188f38d8a9702dd3d7119375173d063a5f28bc Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Sat, 13 Aug 2022 10:58:10 -0300
Subject: bin/: Replace usage of assert_arg with assert-arg

---
 bin/email | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

(limited to 'bin/email')

diff --git a/bin/email b/bin/email
index 3c72086..c16ed62 100755
--- a/bin/email
+++ b/bin/email
@@ -64,19 +64,8 @@ while getopts 's:h' flag; do
 done
 shift $((OPTIND - 1))
 
-assert_arg() {
-	if [ -z "$1" ]; then
-		{
-			printf 'Missing %s.\n' "$2"
-			printf '\n'
-			usage
-		} >&2
-		exit 2
-	fi
-}
-
-assert_arg "${SUBJECT:-}" '-s SUBJECT'
-assert_arg "${1:-}"       'ADDRESS'
+eval "$(assert-arg "${SUBJECT:-}" '-s SUBJECT')"
+eval "$(assert-arg "${1:-}"       'ADDRESS')"
 
 printf 'Subject: %s\n\n%s' \
 	"$(echo "$SUBJECT" | tr -d '\n')" \
-- 
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