From 67f61f18ba25849b4bc3ad2e46500418c0c4f031 Mon Sep 17 00:00:00 2001
From: Christian Neukirchen <chneukirchen@gmail.com>
Date: Tue, 26 Jul 2016 21:58:15 +0200
Subject: mthread: add usage

---
 mthread.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'mthread.c')

diff --git a/mthread.c b/mthread.c
index b6744ad..ae9e6c0 100644
--- a/mthread.c
+++ b/mthread.c
@@ -370,7 +370,7 @@ main(int argc, char *argv[])
  		switch(c) {
  		case 'v': vflag = 1; break;
  		default:
- 			// XXX usage
+			fprintf(stderr, "Usage: mthread [-v] [msgs...]\n");
  			exit(1);
  		}
 
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