diff options
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 9 |
1 files changed, 3 insertions, 6 deletions
@@ -2829,13 +2829,10 @@ rb_io_each_byte(VALUE io) GetOpenFile(io, fptr); for (;;) { - p = fptr->rbuf.ptr+fptr->rbuf.off; - e = p + fptr->rbuf.len; - while (p < e) { - fptr->rbuf.off++; - fptr->rbuf.len--; + while (fptr->rbuf.len > 0) { + p = fptr->rbuf.ptr + fptr->rbuf.off++; + e = p + fptr->rbuf.len--; rb_yield(INT2FIX(*p & 0xff)); - p++; errno = 0; } rb_io_check_byte_readable(fptr); |