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Explicitely use a "signed char" instead of a "char", for those archs where

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char defaults to unsigned.
This commit is contained in:
Olivier Houchard 2005-12-22 14:23:54 +00:00
parent c54c76cc2f
commit 80c276c1f5
1 changed files with 2 additions and 2 deletions
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4
lib/libc/stdio/xprintf_int.c
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@ -334,8 +334,8 @@ __printf_render_int(struct __printf_io *io, const struct printf_info *pi, const
} else
uu = (unsigned short)argp->uintarg;
} else if (pi->is_char) {
if (sign && (char)argp->intarg < 0) {
uu = -(char)argp->intarg;
if (sign && (signed char)argp->intarg < 0) {
uu = -(signed char)argp->intarg;
ns = '-';
} else
uu = (unsigned char)argp->uintarg;