diff options
Diffstat (limited to 'sprintf.c')
-rw-r--r-- | sprintf.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1070,7 +1070,7 @@ rb_str_format(int argc, const VALUE *argv, VALUE fmt) } val = rb_int2str(num, 10); len = RSTRING_LEN(val) + zero; - if (prec >= len) ++len; /* integer part 0 */ + if (prec >= len) len = prec + 1; /* integer part 0 */ if (sign || (flags&FSPACE)) ++len; if (prec > 0) ++len; /* period */ CHECK(len > width ? len : width); |