Revert whitespace changes

tianon · tianon · commit e3265ccdc1e9 · 2017-10-06T10:11:59.000-07:00
diff --git a/update.sh b/update.sh
@@ -14,10 +14,10 @@ supportedVersions=(
 
 for i in "${!supportedVersions[@]}"; do
 	old="${supportedVersions[$i]}"
-	docker pull "postgres:$old" >/dev/null
+	docker pull "postgres:$old" > /dev/null
 	oldVersion="$(docker run --rm "postgres:$old" sh -c 'echo $PG_VERSION')"
 	echo "# $old ($oldVersion)"
-	((j = i + 1))
+	(( j = i + 1 ))
 	for new in "${supportedVersions[@]:$j}"; do
 		dir="$old-to-$new"
 		echo "$old -> $new ($dir)"
@@ -27,7 +27,7 @@ for i in "${!supportedVersions[@]}"; do
 			-e "s!%%POSTGRES_OLD_VERSION%%!$oldVersion!g" \
 			-e "s!%%POSTGRES_NEW%%!$new!g" \
 			Dockerfile.template \
-			>"$dir/Dockerfile"
+			> "$dir/Dockerfile"
 		cp docker-upgrade "$dir/"
 	done
 done
