Auto merge of #2468 - TheNeikos:add-warning_if_no_browser, r=alexcrichton
authorbors <bors@rust-lang.org>
Mon, 14 Mar 2016 17:08:12 +0000 (10:08 -0700)
committerbors <bors@rust-lang.org>
Mon, 14 Mar 2016 17:08:12 +0000 (10:08 -0700)
commitb29b17f850d374f7d1830b529bb0742675870ae3
treef9a1af36b2e08c7c0ebd9320d235c360a7649d7d
parentfb52825a51ee7875849a9f2fd5e4b05aad2e3c75
parent53dd5ab502e91cf3f32f668edcbfd6cfdf364ad0
Auto merge of #2468 - TheNeikos:add-warning_if_no_browser, r=alexcrichton

Add warning if no browser

Closes #2371

I am unsure if `println!` is the correct way to print warnings at this stage, since it is not a hard error thus returning `Err` seems a bit too strong.