[U-Boot] [PATCH v3 05/26] SPL: tiny-printf: ignore "-" modifier

tiny-printf does not know about the "-" modifier, which aligns numbers. This is used by some SPL code, but as it's purely cosmetical, we just ignore this modifier here to avoid changing correct printf strings.

Signed-off-by: Andre Przywara andre.przywara@arm.com --- lib/tiny-printf.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/lib/tiny-printf.c b/lib/tiny-printf.c index 0b8512f..dfa8432 100644 --- a/lib/tiny-printf.c +++ b/lib/tiny-printf.c @@ -69,6 +69,9 @@ int _vprintf(struct printf_info *info, const char *fmt, va_list va) bool islong = false;

ch = *(fmt++); + if (ch == '-') + ch = *(fmt++); + if (ch == '0') { ch = *(fmt++); lz = 1;