From 1bd0851ee852b305c48863b7701af74a171633e9 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Thu, 10 Oct 2013 12:02:55 +0000
Subject: [PATCH] Mark flags as optional and mutually exclusive. From Tiago
 Cunha.

---
 cmd-wait-for.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/cmd-wait-for.c b/cmd-wait-for.c
index 3a8d8ea4..42c7f42d 100644
--- a/cmd-wait-for.c
+++ b/cmd-wait-for.c
@@ -33,10 +33,9 @@ enum cmd_retval cmd_wait_for_exec(struct cmd *, struct cmd_q *);
 const struct cmd_entry cmd_wait_for_entry = {
 	"wait-for", "wait",
 	"LSU", 1, 1,
-	"[-LSU] channel",
+	"[-L|-S|-U] channel",
 	0,
 	NULL,
-	NULL,
 	cmd_wait_for_exec
 };