From 2abc59d8ece71404651d3a8d1701ddf6fa024b5b Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 7 Mar 2014 18:45:51 +0000
Subject: [PATCH] assert our arguments

---
 main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/main.c b/main.c
index b972460..5380737 100644
--- a/main.c
+++ b/main.c
@@ -272,6 +272,7 @@ static void iterate(void) {
 }
 
 int main(int argc, char **argv) {
+  assert(argc==3);
   n = atoi(argv[1]);
   m = atoi(argv[2]);
   prep();
-- 
2.30.2