tree eae5509cb1f72e329997d876f53e822aa7813ee9
parent abbecca96c26588ccf68439160ccc84a5ab3039c
author Andrew Bonventre <andybons@golang.org> 1515100166 -0500
committer Andrew Bonventre <andybons@golang.org> 1515102324 +0000

playground: specify memcache address via an env variable

This prevents those running on their own services from getting a
connection error if there is not a memcached server with that
exact name on the network.

Change-Id: Ib89630c33dc647979827d57fb40571cb21f462ab
Reviewed-on: https://go-review.googlesource.com/86249
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>