From 7c3a0a4f09c81558918b66deeafa486234a73294 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Thu, 20 Oct 2022 11:07:19 -0300
Subject: Fix all ShellCheck warnings

IOW, `make check-shellcheck` passes.
---
 bin/lines | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'bin/lines')

diff --git a/bin/lines b/bin/lines
index b2558b8..2f0bf46 100755
--- a/bin/lines
+++ b/bin/lines
@@ -73,7 +73,7 @@ START="${1:-}"
 if [ -z "${2:-}" ]; then
 	END=1
 else
-	END=$(($2 - $START + 1))
+	END=$(($2 - START + 1))
 fi
 
 eval "$(assert-arg "$START" 'START')"
-- 
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