1 files changed, 5 insertions, 3 deletions
diff --git a/src/reconfigure b/src/reconfigure
index be308dc..d1e2781 100755
--- a/src/reconfigure
+++ b/src/reconfigure
@@ -1,23 +1,25 @@
 #!/bin/sh
 set -eu
 
+
 usage() {
 	cat <<-'EOF'
 		Usage: reconfigure [-n] [-U] [SHA]
 	EOF
 }
 
+
 UPDATE=false
 DRY_RUN=false
 while getopts 'nU' flag; do
 	case "$flag" in
-		n)
+		(n)
 			DRY_RUN=true
 			;;
-		U)
+		(U)
 			UPDATE=true
 			;;
-		*)
+		(*)
 			usage >&2
 			exit 2
 			;;