commit 84f8955a887232b6308d79c68b8db44f64df455c
author Andrew Bursavich <abursavich@gmail.com> Mon Aug 11 16:57:02 2014 -0400
committer Sameer Ajmani <sameer@golang.org> Mon Aug 11 16:57:02 2014 -0400
tree 4128bb95a619e6304ca81b791e94001b6983eaf8
parent 9c40a72a07338e23c75217afbf8e9537b78c3276

context: make parentCancelCtx iterative

It seems like it was meant to be this way. There was already a for loop, but then it made a recursive call instead.

LGTM=sameer
R=golang-codereviews, sameer
CC=golang-codereviews
https://golang.org/cl/113540044

context/context.go

diff --git a/context/context.go b/context/context.go
index 554e14d..e3c5345 100644
--- a/context/context.go
+++ b/context/context.go
@@ -254,7 +254,7 @@
 		case *timerCtx:
 			return &c.cancelCtx, true
 		case *valueCtx:
-			return parentCancelCtx(c.Context)
+			parent = c.Context
 		default:
 			return nil, false
 		}