diff options
Diffstat (limited to 'src/vasprintf.c')
| -rw-r--r-- | src/vasprintf.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/vasprintf.c b/src/vasprintf.c index 6e1846b7..2ee73121 100644 --- a/src/vasprintf.c +++ b/src/vasprintf.c @@ -265,7 +265,7 @@ static int getint(const char **string) { int i = 0; - while (isdigit(**string) != 0) { + while (isdigit((unsigned char)**string) != 0) { i = i * 10 + (**string - '0'); (*string)++; } @@ -356,7 +356,7 @@ static int dispatch(xprintf_struct *s) width = va_arg(s->vargs, int); if ((size_t)width > 0x3fffU) /* 'size_t' to check against negative values too */ width = 0x3fff; - } else if (isdigit(*SRCTXT)) /* width given as ASCII number */ + } else if (isdigit((unsigned char)*SRCTXT)) /* width given as ASCII number */ width = getint(&SRCTXT); else width = -1; /* no width specified */ @@ -372,7 +372,7 @@ static int dispatch(xprintf_struct *s) if ((size_t)prec >= 0x3fffU) /* 'size_t' to check against negative values too */ prec = 0x3fff; } else { /* .prec given as ASCII number */ - if (isdigit(*SRCTXT) == 0) + if (isdigit((unsigned char)*SRCTXT) == 0) INCOHERENT(); prec = getint(&SRCTXT); } |