[Qemu-devel] [PULL 5/5] cutils: Simplify how parse_uint() checks for whitespace

[Markus Armbruster <armbru@redhat.com>]

Use qemu_isspace() so we don't have to cast to unsigned char.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190514180311.16028-7-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 util/cutils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/cutils.c b/util/cutils.c
index d682c90901..9aacc422ca 100644
--- a/util/cutils.c
+++ b/util/cutils.c
@@ -683,7 +683,7 @@ int parse_uint(const char *s, unsigned long long *value, char **endptr,
     }
 
     /* make sure we reject negative numbers: */
-    while (isspace((unsigned char)*s)) {
+    while (qemu_isspace(*s)) {
         s++;
     }
     if (*s == '-') {
-- 
2.17.2