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Auto merge of #51555 - ccesare:remove_unused_variables_redox_os, r=kennytm

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Removed two unused variables in os.rs

Issue #51419 suggested removing two unused variables in `libstd/sys/redox/os.rs`. This PR implements that change.

It compiles for me locally, but I haven't run any other tests.
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bors 2018-06-17 18:06:31 +00:00
commit 2b973e6532
1 changed files with 0 additions and 3 deletions
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src/libstd/sys/redox/os.rs
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@ -30,9 +30,6 @@ use sys_common::mutex::Mutex;
use sys::{cvt, fd, syscall}; use sys::{cvt, fd, syscall};
use vec; use vec;
const TMPBUF_SZ: usize = 128;
static ENV_LOCK: Mutex = Mutex::new();
extern { extern {
#[link_name = "__errno_location"] #[link_name = "__errno_location"]
fn errno_location() -> *mut i32; fn errno_location() -> *mut i32;