native commands doesn't return to prompt immediately sometimes #3941
Description
Steps to reproduce
I don't have repro, but it happens fairly consistent with me on macOS.
Maybe every 1 of 100 or so. Running it in the loop doesn't repro it.
I understand that's it not an actionable bug report, but I hitted it about 5 times in a last week and it's pretty frustrating, so I'd like to at least start the conversation about it. It could be not a powershell problem all together, but I tend to think that it's probably PS.
git branch
Expected behavior
Print branches and return back to prompt
Actual behavior
Print branches and don't return to prompt for a very long time (perception like a hang, but eventually it returns to promp).
Environment data
> $PSVersionTable
Name Value
---- -----
PSVersion 6.0.0-beta
PSEdition Core
BuildVersion 3.0.0.0
CLRVersion
GitCommitId v6.0.0-beta.1
OS Darwin 16.6.0 Darwin Kernel Version 16.6.0: Fri Apr 14 16:21:16 PDT 2017; root:xnu-3789.60.24~6/RELEASE_X86_64
Platform Unix
PSCompatibleVersions {1.0, 2.0, 3.0, 4.0...}
PSRemotingProtocolVersion 2.3
SerializationVersion 1.1.0.1
WSManStackVersion 3.0