From b01a40d45930f97e83753150dc1b39b26b3b398f Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Fri, 3 May 2013 16:14:29 -0400
Subject: [PATCH] rustpkg: Use the new `for` protocol

---
 src/librustpkg/workspace.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/librustpkg/workspace.rs b/src/librustpkg/workspace.rs
index 15e2166b24ab..94b94d373e6b 100644
--- a/src/librustpkg/workspace.rs
+++ b/src/librustpkg/workspace.rs
@@ -14,7 +14,7 @@ use path_util::{rust_path, workspace_contains_package_id};
 use util::PkgId;
 use core::path::Path;
 
-pub fn pkg_parent_workspaces(pkgid: PkgId, action: &fn(&Path) -> bool) {
+pub fn pkg_parent_workspaces(pkgid: PkgId, action: &fn(&Path) -> bool) -> bool {
     // Using the RUST_PATH, find workspaces that contain
     // this package ID
     let workspaces = rust_path().filtered(|ws|
@@ -31,4 +31,5 @@ pub fn pkg_parent_workspaces(pkgid: PkgId, action: &fn(&Path) -> bool) {
             break;
         }
     }
-}
\ No newline at end of file
+    return true;
+}