rt::io: Use vec::reserve_additional

2013-09-11 01:57:08 +02:00 · 2013-09-11 01:57:08 +02:00 · 6e538edea2
parent 90dc9512ba
commit 6e538edea2
1 changed files with 1 additions and 1 deletions
--- a/src/libstd/rt/io/extensions.rs
+++ b/src/libstd/rt/io/extensions.rs
@ -303,7 +303,7 @@ impl<T: Reader> ReaderUtil for T {
            let start_len = buf.len();
            let mut total_read = 0;

-            buf.reserve_at_least(start_len + len);
+            buf.reserve_additional(len);
            vec::raw::set_len(buf, start_len + len);

            do (|| {