0002770: Adding key for window with an id greater than 3 digits does not work (1 Viewer)

[MediaPortal-Bot]

Steps to reproduce:

Open MP Configuration
Goto General -> Keys and Sound
Choose Windows
Choose add
Try to type and id with 4 characters.

Expected behaviour:
Succeeds in typing 4 characters

Actual behaviour:
Can't type more than 3 characters.

http://mantis.team-mediaportal.com/view.php?id=2770

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