flow init accepts empty project name then fails

[flow-slack-issue-bot]

Reported by: Brian Doyle (<@brian.doyle>)

Issue Description:

Enter the name of your project

Type your project name here...

✔ No
❌ Command Error: failed to move temp directory to target directory: rename /var/folders/29/vb3kd4rj3xxdrx1nh41p4v300000gn/T/flow-cli-3444777019 /Users/briandoyle/src/account-linking-test-1: file exists
briandoyle@Brians-MBP account-linking-test-1 %