From: Jonas Fonseca <jonas.fonseca@savoirfairelinux.com>
Date: Wed, 2 Jun 2010 20:07:08 +0000 (-0400)
Subject: Mark the argument array as freed in argv_free
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=9b2d063f47427490f4a605ccc708cdfab522f9d9;p=tig.git

Mark the argument array as freed in argv_free
---

diff --git a/tig.c b/tig.c
index a9924c9..f842de5 100644
--- a/tig.c
+++ b/tig.c
@@ -685,6 +685,7 @@ argv_free(const char *argv[])
 
 	for (argc = 0; argv[argc]; argc++)
 		free((void *) argv[argc]);
+	argv[0] = NULL;
 }
 
 static void