diff --git a/dobroho_vechora.bash b/dobroho_vechora.bash
index 3181cdf..c6329ea 100755
--- a/dobroho_vechora.bash
+++ b/dobroho_vechora.bash
@@ -40,9 +40,7 @@ get_message() {
 }
 
 case "${mode}" in
-	intr)
-		;&
-	interactive)
+	intr | interactive)
 		;;
 	send)
 		open_socket
@@ -51,9 +49,7 @@ case "${mode}" in
 		close_socket
 		exit
 		;;
-	rec)
-		;&
-	receive)
+	rec | receive)
 		length="$(get_message 1)"
 		open_socket
 		echo -n 2 >&3