diff options
Diffstat (limited to 'src/libstd/io/buffered.rs')
| -rw-r--r-- | src/libstd/io/buffered.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libstd/io/buffered.rs b/src/libstd/io/buffered.rs index 98581fc43f8..8eea06bf6b0 100644 --- a/src/libstd/io/buffered.rs +++ b/src/libstd/io/buffered.rs @@ -177,8 +177,8 @@ impl<W: Write> BufWriter<W> { if written > 0 { // NB: would be better expressed as .remove(0..n) if it existed unsafe { - ptr::copy(self.buf.as_mut_ptr(), - self.buf.as_ptr().offset(written as isize), + ptr::copy(self.buf.as_ptr().offset(written as isize), + self.buf.as_mut_ptr(), len - written); } } |