From: Pete <petiepooo@gmail.com>
Date: Mon, 10 Mar 2014 18:32:09 +0000 (-0400)
Subject: Fix segv if only --reset option given
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=9b1c00452a251fe516dd0248fbdf05990d217710;p=fw%2Fstlink

Fix segv if only --reset option given

We didn't recheck that there are enough parameters after shifting the --reset option off the list.
---

diff --git a/flash/main.c b/flash/main.c
index 014b627..d550eee 100644
--- a/flash/main.c
+++ b/flash/main.c
@@ -48,6 +48,8 @@ static int get_opts(struct opts* o, int ac, char** av)
   {
     o->reset = 0;
   }
+  
+  if (ac < 1) return -1;
 
   /* stlinkv2 */
   o->devname = NULL;