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printf: fix pad parsing

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This commit is contained in:
Zack Buhman 2025-05-21 04:03:53 -05:00
parent 221ec16b25
commit d0a87b06a9
1 changed files with 2 additions and 2 deletions
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4
c/printf.c
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@ -29,7 +29,7 @@ static const char * parse_fill_pad(const char * format, struct format * ft)
{ {
if (*format == 0) if (*format == 0)
return format; return format;
if (*format >= '1' || *format <= '9') if (*format >= '1' && *format <= '9')
ft->fill_char = ' '; ft->fill_char = ' ';
else else
ft->fill_char = *format++; ft->fill_char = *format++;
@ -143,7 +143,7 @@ void _printf(const char * format, ...)
print_char('0'); print_char('0');
print_char('x'); print_char('x');
} }
/* fall through */; /* fall through */
case FORMAT_BASE16: case FORMAT_BASE16:
{ {
uint32_t num = va_arg(args, uint32_t); uint32_t num = va_arg(args, uint32_t);