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| author | Alex Crichton <alex@alexcrichton.com> | 2015-01-06 15:05:53 -0800 |
|---|---|---|
| committer | Alex Crichton <alex@alexcrichton.com> | 2015-01-06 15:05:53 -0800 |
| commit | 1afe8a4fb86fe54be8008b033de166d9c1f8f650 (patch) | |
| tree | c7f8c61d1f944c6f2b4a1c59979bfa4b0fae3cfa /src/libstd/sync | |
| parent | ea6f65c5f1a3f84e010d2cef02a0160804e9567a (diff) | |
| parent | 0c7f7a5fb8919c6a382f9acd1e921c51f807f625 (diff) | |
| download | rust-1afe8a4fb86fe54be8008b033de166d9c1f8f650.tar.gz rust-1afe8a4fb86fe54be8008b033de166d9c1f8f650.zip | |
rollup merge of #20562: nick29581/arrays-3
Diffstat (limited to 'src/libstd/sync')
| -rw-r--r-- | src/libstd/sync/mpsc/sync.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libstd/sync/mpsc/sync.rs b/src/libstd/sync/mpsc/sync.rs index 6836888e67e..b2cc807eb11 100644 --- a/src/libstd/sync/mpsc/sync.rs +++ b/src/libstd/sync/mpsc/sync.rs @@ -437,7 +437,8 @@ impl<T> Buffer<T> { let start = self.start; self.size -= 1; self.start = (self.start + 1) % self.buf.len(); - self.buf[start].take().unwrap() + let result = &mut self.buf[start]; + result.take().unwrap() } fn size(&self) -> uint { self.size } |