core: Fix some option-demode fallout on windows

brson · brson · commit 0e14fd6e133a · 2012-09-23T18:32:57.000-07:00
diff --git a/src/libcore/os.rs b/src/libcore/os.rs
@@ -474,7 +474,7 @@ fn homedir() -> Option<Path> {
 
     #[cfg(windows)]
     fn secondary() -> Option<Path> {
-        do option::chain(getenv(~"USERPROFILE")) |p| {
+        do option::chain(&getenv(~"USERPROFILE")) |p| {
             if !str::is_empty(p) {
                 Some(Path(p))
             } else {
