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

diff --git a/vl.c b/vl.c
index 55a9bc5..e0822fb 100644 (file)
--- 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;