BufWriter: simplify buffer draining

rust-lang · Apr 13, 2021 · 0f29dc4 · 0f29dc4
1 parent 85bc88d
commit 0f29dc4
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/library/std/src/io/buffered/bufwriter.rs b/library/std/src/io/buffered/bufwriter.rs
@@ -155,11 +155,7 @@ impl<W: Write> BufWriter<W> {
         impl Drop for BufGuard<'_> {
             fn drop(&mut self) {
                 if self.written > 0 {
-                    if self.done() {
-                        self.buffer.clear();
-                    } else {
-                        self.buffer.drain(..self.written);
-                    }
+                    self.buffer.drain(..self.written);
                 }
             }
         }