make Curl_cookie_clearall() survive getting called with a NULL pointer
diff --git a/lib/cookie.c b/lib/cookie.c
index 0cd79d3..2856ad8 100644
--- a/lib/cookie.c
+++ b/lib/cookie.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2006, Daniel Stenberg, <[email protected]>, et al.
+ * Copyright (C) 1998 - 2007, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -806,9 +806,11 @@
****************************************************************************/
void Curl_cookie_clearall(struct CookieInfo *cookies)
{
- Curl_cookie_freelist(cookies->cookies);
- cookies->cookies = NULL;
- cookies->numcookies = 0;
+ if(cookies) {
+ Curl_cookie_freelist(cookies->cookies);
+ cookies->cookies = NULL;
+ cookies->numcookies = 0;
+ }
}
/*****************************************************************************
