---

yaml
---
r: 5810
b: refs/heads/master
c: 6e67c4b
h: refs/heads/master
v: v3

Author: brson

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e8a0e592da3e8f5cadc0c854c61b0934d10bc0a4
+refs/heads/master: 6e67c4b2531690bd796b9529af4e90b72faea9d2

trunk/src/lib/generic_os.rs

@@ -38,14 +38,18 @@ fn getenv(n: str) -> option::t<str> {
         let res =
             str::as_buf(n,
                         {|nbuf|
+                            unsafe {
                             let vbuf = vec::to_ptr(v);
                             os::kernel32::GetEnvironmentVariableA(nbuf, vbuf,
                                                                   nsize)
+                        }
                         });
         if res == 0u {
             ret option::none;
         } else if res < nsize {
-            vec::unsafe::set_len(v, res);
+            unsafe {
+                vec::unsafe::set_len(v, res);
+            }
             ret option::some(str::unsafe_from_bytes(v));
         } else { nsize = res; }
     }