From d0a5744edc15e394a64999b5bf8d5711e68b9c02 Mon Sep 17 00:00:00 2001
From: Natalie Weizenbaum <nweiz@google.com>
Date: Wed, 30 Nov 2016 17:34:13 -0800
Subject: [PATCH] Fix an incorrect type annotation. (#1478)

---
 lib/src/entrypoint.dart | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/src/entrypoint.dart b/lib/src/entrypoint.dart
index db7c4bc4..bc084b1c 100644
--- a/lib/src/entrypoint.dart
+++ b/lib/src/entrypoint.dart
@@ -694,7 +694,7 @@ class Entrypoint {
   // TODO(nweiz): roll this into [listDir] in io.dart once issue 4775 is fixed.
   /// Recursively lists the contents of [dir], excluding hidden `.DS_Store`
   /// files and `package` files.
-  List<String> _listDirWithoutPackages(dir) {
+  Iterable<String> _listDirWithoutPackages(dir) {
     return listDir(dir).expand/*<String>*/((file) {
       if (p.basename(file) == 'packages') return [];
       if (!dirExists(file)) return [];
-- 
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