tree fa656bd0bb2a83af310687d51561740c6f71e272
parent 687f4169bf23a4a462373f44ec4aae8716d6d20a
author ipriver <g1ran1q@gmail.com> 1601659767 +0000
committer Dmitri Shuralyov <dmitshur@golang.org> 1602194866 +0000

doc/install: fixed how JS defines browser OS

Updated "detectOS" function to use "userAgent" instead of "appVersion".
It has more info and using that it can be correctly detected that the
user uses Firefox on Linux. Users who want to be incognito can modify
these values in their browsers, so there is no workaround for such rare
cases. Added "else if" statements to prevent overwriting the variable.
Also, added a check that prevents to use "click" on "null" elements (in
case if OS haven't been detected or an element doesn't exist in DOM).

Fixes golang/go#41537
Fixes golang/go#41528

Change-Id: Iab94801008eddc17c039d49c19c98bef7641afeb
GitHub-Last-Rev: 6b891e9757ec61cd8107f53669f8ed1c0b807294
GitHub-Pull-Request: golang/website#17
Reviewed-on: https://go-review.googlesource.com/c/website/+/256318
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Steve Traut <straut@google.com>
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Dmitri Shuralyov <dmitshur@golang.org>