From 23213bda24af601acbbea5731246a055680b48d0 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@lukeshu.com>
Date: Thu, 20 Apr 2017 22:39:20 -0400
Subject: Variables inside of $((...)) don't need a $ in front of them.

These were found with the help of shellcheck.
---
 src/aur | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/aur')

diff --git a/src/aur b/src/aur
index f904a16..4dc7a99 100755
--- a/src/aur
+++ b/src/aur
@@ -74,7 +74,7 @@ main() {
 		local url="https://aur.archlinux.org/packages/${pkg:0:2}/$pkg/$pkg.tar.gz"
 		set -o pipefail
 		if ! wget -O- -q "$url" | bsdtar xf -; then
-			ret=$(($ret|2))
+			ret=$((ret|2))
 			error "Couldn't get %s" "$pkg"
 			continue
 		fi
@@ -138,7 +138,7 @@ main() {
 	if [[ ${#missing_deps[*]} -gt 0 ]]; then
 		msg "Retrieving missing deps: %s" "${missing_deps[*]}"
 		"$0" "${missing_deps[@]}"
-		ret=$(($ret|$?))
+		ret=$((ret|$?))
 	fi
 	return $ret;
 }
-- 
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