From: ian <ian>
Date: Sat, 15 Jan 2005 14:11:42 +0000 (+0000)
Subject: Fix missing numeric arg value error to actually happen and avoid coredumps
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=42a3cd1095136dfeccef2be973baa916096ace94;p=trains.git

Fix missing numeric arg value error to actually happen and avoid coredumps
---

diff --git a/hostside/main.c b/hostside/main.c
index fae3cc2..8fb1ce0 100644
--- a/hostside/main.c
+++ b/hostside/main.c
@@ -39,7 +39,7 @@ static long argnumber(const char *const *argv, int argc, int argi,
   const char *arg;
   char *ep;
   
-  if (argi > argc) badusage("missing numeric arg value");
+  if (argi >= argc) badusage("missing numeric arg value");
   abit= 1ul << argi;
   assert(!(*au & abit));
   *au |= abit;