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virkeyfile: fix compilation error with clang

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Clang complains about condition being always true:

src/util/virkeyfile.c:113:23: error: result of comparison of constant 128 with expression of type 'const char' is always true [-Werror,-Wtautological-constant-out-of-range-compare]
    while (!IS_EOF && IS_ASCII(CUR) && CUR != ']')
                      ^~~~~~~~~~~~~
src/util/virkeyfile.c:80:26: note: expanded from macro 'IS_ASCII'
                     ~~~ ^ ~~~

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Pavel Hrdina 2019-12-10 15:06:49 +01:00
parent faeaf6f15d
commit cd9492a98a
1 changed files with 1 additions and 1 deletions
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src/util/virkeyfile.c
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@ -77,7 +77,7 @@ struct _virKeyFileParserCtxt {
#define IS_EOF (ctxt->cur >= ctxt->end)
#define IS_EOL(c) (((c) == '\n') || ((c) == '\r'))
#define IS_BLANK(c) (((c) == ' ') || ((c) == '\t'))
#define IS_ASCII(c) ((c) < 128)
#define IS_ASCII(c) (((unsigned char) (c)) < 128)
#define CUR (*ctxt->cur)
#define NEXT if (!IS_EOF) ctxt->cur++;