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| author | bors <bors@rust-lang.org> | 2015-04-16 03:22:21 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2015-04-16 03:22:21 +0000 |
| commit | 288809c8f35d9b37f2e4f5c3ac168f56dbc3bbc4 (patch) | |
| tree | 2606f4c9c39c215161feb41a74348d7e07d79c1c /src/libstd/rand/reader.rs | |
| parent | e40449e0d545561c73a9b9b324b5971b533a87b7 (diff) | |
| parent | c55ae1dc3094912c935fb95cf915841af0259305 (diff) | |
Auto merge of #23682 - tamird:DRY-is-empty, r=alexcrichton
r? @alexcrichton
Diffstat (limited to 'src/libstd/rand/reader.rs')
| -rw-r--r-- | src/libstd/rand/reader.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstd/rand/reader.rs b/src/libstd/rand/reader.rs index 60645707c6a..f8dd6a00c7f 100644 --- a/src/libstd/rand/reader.rs +++ b/src/libstd/rand/reader.rs @@ -51,7 +51,7 @@ impl<R: Read> Rng for ReaderRng<R> { unsafe { *(bytes.as_ptr() as *const u64) } } fn fill_bytes(&mut self, mut v: &mut [u8]) { - while v.len() > 0 { + while !v.is_empty() { let t = v; match self.reader.read(t) { Ok(0) => panic!("ReaderRng.fill_bytes: EOF reached"), |