From 1030021681e385ec0299a5f0f685b263db81bbb5 Mon Sep 17 00:00:00 2001
From: aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Tue, 21 Apr 2009 19:56:23 +0000
Subject: [PATCH] Allow empty params for check_params (Jan Kiszka)

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7199 c046a42c-6fe2-441c-8c8c-71466251a162
---
 vl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vl.c b/vl.c
index 55a9bc5c0c..e0822fbe25 100644
--- a/vl.c
+++ b/vl.c
@@ -1934,7 +1934,7 @@ int check_params(char *buf, int buf_size,
     int i;
 
     p = str;
-    for(;;) {
+    while (*p != '\0') {
         p = get_opt_name(buf, buf_size, p);
         if (*p != '=')
             return -1;