Skipping Prompts when overwritting executables

[johnbute]

Whenever you have existing executables and wish to install a version of swift, swiftly prompts the user to make sure that they want to overwrite those executables.

Installing package in user home directory...
The following existing executables will be overwritten:
...
Proceed? (y/N):
Error: Toolchain installation has been cancelled

However, the program skips past the prompt and returns its default value (No), which cancels the installation.

[cmcgee1024]

This should be fixed now. Thank you for raising this.