tree eb89bbb4f943fd38a0de9b18db1a248274fb59e8
parent a43669843b155ddb575d95acdb72dc62a1434efd
author Keith Randall <khr@golang.org> 1400628364 -0700
committer Keith Randall <khr@golang.org> 1400628364 -0700
golang-hg cd23c6e8c798784fa3efa7fe2d011c63e5b683fd

reflect: don't panic on delete from nil map.

Fixes #8051

LGTM=bradfitz
R=golang-codereviews, bradfitz
CC=golang-codereviews
https://golang.org/cl/95560046