Allow args to work without rt initialization

2014-11-24 16:38:06 -08:00
parent 74d0769993
commit b66681cd31
2 changed files with 10 additions and 18 deletions
--- a/src/libstd/os.rs
+++ b/src/libstd/os.rs
@@ -702,11 +702,7 @@ fn real_args_as_bytes() -> Vec<Vec<u8>> {
          target_os = "dragonfly"))]
 fn real_args_as_bytes() -> Vec<Vec<u8>> {
    use rt;
-
-    match rt::args::clone() {
-        Some(args) => args,
-        None => panic!("process arguments not initialized")
-    }
+    rt::args::clone().unwrap_or_else(|| vec![])
 }

 #[cfg(not(windows))]