From 452f27353f7ac3633b85bd079fe760672f030789 Mon Sep 17 00:00:00 2001
From: "nweiz@google.com" <nweiz@google.com>
Date: Mon, 30 Mar 2015 19:38:26 +0000
Subject: [PATCH] Work around issue 23008 in pub.

R=rnystrom@google.com

Review URL: https://codereview.chromium.org//1007733004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@44785 260f80e4-7a28-3924-810f-c04153c831b5
---
 lib/src/http.dart | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/src/http.dart b/lib/src/http.dart
index 4fe118eb..12ee4e26 100644
--- a/lib/src/http.dart
+++ b/lib/src/http.dart
@@ -107,6 +107,9 @@ class _PubHttpClient extends http.BaseClient {
         throw new PubHttpException(response);
       });
     }).catchError((error, stackTrace) {
+      // Work around issue 23008.
+      if (stackTrace == null) stackTrace = new Chain.current();
+
       if (error is SocketException &&
           error.osError != null) {
         if (error.osError.errorCode == 8 ||
-- 
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