Make purely stylistic changes to make shellcheck happier.

These are purely stylistic changes that make shellcheck complain less.

This does NOT include things like quoting currently unquoted variables.

1 files changed, 1 insertions, 1 deletions

diff --git a/rebuildpkgs.in b/rebuildpkgs.in
index 9197231..be3fd33 100644
--- a/rebuildpkgs.in
+++ b/rebuildpkgs.in
@@ -42,7 +42,7 @@ bump_pkgrel() {
 	#remove decimals
 	rel=$(echo $oldrel | cut -d. -f1)
 
-	newrel=$(($rel + 1))
+	newrel=$((rel + 1))
 
 	sed -i "s/pkgrel=$oldrel/pkgrel=$newrel/" PKGBUILD
 }