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go / go / 5abd327d0069af3abc353ba8ee77dd7d1c0c3e75
commit5abd327d0069af3abc353ba8ee77dd7d1c0c3e75[log] [tgz]
authorRick Arnold <rickarnoldjr@gmail.com>Wed Feb 24 19:25:38 2016 -0500
committerBrad Fitzpatrick <bradfitz@golang.org>Thu Feb 25 16:48:08 2016 +0000
tree2f28dc1edae8d4ea0177d63856273b1b2ed56c5a
parent4accfe1be5d6324a31543a6bfd9eadfa00d90342 [diff]
expvar: document that Get returns nil for non-existent vars

Also added a test to ensure the behavior.

Fixes #14150

Change-Id: Ib3ee9fdae59826fa594ce1be3c49b51d740b56eb
Reviewed-on: https://go-review.googlesource.com/19915
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2 files changed
tree: 2f28dc1edae8d4ea0177d63856273b1b2ed56c5a
  1. api/
  2. doc/
  3. lib/
  4. misc/
  5. src/
  6. test/
  7. .gitattributes
  8. .gitignore
  9. AUTHORS
  10. CONTRIBUTING.md
  11. CONTRIBUTORS
  12. favicon.ico
  13. LICENSE
  14. PATENTS
  15. README.md
  16. robots.txt
README.md

The Go Programming Language

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Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.

Binary Distribution Notes

If you have just untarred a binary Go distribution, you need to set the environment variable $GOROOT to the full path of the go directory (the one containing this file). You can omit the variable if you unpack it into /usr/local/go, or if you rebuild from sources by running all.bash (see doc/install-source.html). You should also add the Go binary directory $GOROOT/bin to your shell's path.

For example, if you extracted the tar file into $HOME/go, you might put the following in your .profile:

export GOROOT=$HOME/go
export PATH=$PATH:$GOROOT/bin

See https://golang.org/doc/install or doc/install.html for more details.