diff options
Diffstat (limited to 'src/libstd/sys')
| -rw-r--r-- | src/libstd/sys/unix/os.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libstd/sys/unix/os.rs b/src/libstd/sys/unix/os.rs index c2bf0651cff..12b9d6191a0 100644 --- a/src/libstd/sys/unix/os.rs +++ b/src/libstd/sys/unix/os.rs @@ -22,6 +22,7 @@ use io; use iter; use libc::{self, c_int, c_char, c_void}; use mem; +use memchr; use path::{self, PathBuf}; use ptr; use slice; @@ -406,7 +407,7 @@ pub fn env() -> Env { if input.is_empty() { return None; } - let pos = input[1..].iter().position(|&b| b == b'=').map(|p| p + 1); + let pos = memchr::memchr(b'=', &input[1..]).map(|p| p + 1); pos.map(|p| ( OsStringExt::from_vec(input[..p].to_vec()), OsStringExt::from_vec(input[p+1..].to_vec()), |