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cutils: Simplify how parse_uint() checks for whitespace
author
Markus Armbruster
<armbru@redhat.com>
Tue, 14 May 2019 18:03:11 +0000
(20:03 +0200)
committer
Markus Armbruster
<armbru@redhat.com>
Wed, 22 May 2019 13:00:04 +0000
(15:00 +0200)
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
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diff --git
a/util/cutils.c
b/util/cutils.c
index
d682c90
..
9aacc42
100644
(file)
--- 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 == '-') {