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Remove one last default argument mode from core::os

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This commit is contained in:
Ben Blum 2012-08-22 14:10:56 -04:00
parent d2e2d97602
commit 0e620ac030
1 changed files with 1 additions and 1 deletions
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2
src/libcore/os.rs
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@ -484,7 +484,7 @@ fn homedir() -> option<Path> {
fn tmpdir() -> Path {
return lookup();
fn getenv_nonempty(v: Path) -> option<Path> {
fn getenv_nonempty(+v: Path) -> option<Path> {
match getenv(v) {
some(x) =>
if str::is_empty(x) {