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disas/i386.c: Add explicit braces round empty for-loop body

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Add explicit braces round an empty for-loop body; this fits
QEMU style and is easier to read than an inconspicuous semicolon
at the end of the line. It also silences a clang warning:

disas/i386.c:4723:49: warning: for loop has empty body [-Wempty-body]
          for (i = 0; tmp[i] == '0' && tmp[i + 1]; i++);
                                                       ^
disas/i386.c:4723:49: note: put the semicolon on a separate line to silence this warning [-Wempty-body]

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Peter Maydell 2013-02-02 17:17:54 +00:00 committed by Blue Swirl
parent 632314c49c
commit af18078d80
1 changed files with 2 additions and 1 deletions
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disas/i386.c
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@ -4720,7 +4720,8 @@ print_operand_value (char *buf, size_t bufsize, int hex, bfd_vma disp)
buf[0] = '0';
buf[1] = 'x';
snprintf_vma (tmp, sizeof(tmp), disp);
for (i = 0; tmp[i] == '0' && tmp[i + 1]; i++);
for (i = 0; tmp[i] == '0' && tmp[i + 1]; i++) {
}
pstrcpy (buf + 2, bufsize - 2, tmp + i);
}
else