[MacPorts] #37927: pianobar hotkey improvement

[MacPorts]

#37927: pianobar hotkey improvement
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 Reporter:  louisoel@…   |      Owner:  macports-tickets@…
     Type:  enhancement  |     Status:  new
 Priority:  Low          |  Milestone:
Component:  ports        |    Version:  2.1.2
 Keywords:  pianobar     |       Port:  pianobar
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 Allow users to exit out of prompts

 for example, when I hit s or =, allow users to exit out of the prompt
 instead of forcing the user to choose a choice.

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Ticket URL: <https://trac.macports.org/ticket/37927>
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