[TAPESTRY-1957] EnumValueEncoder missing null check when converting to client value

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 5.0.6
• Fix Version/s: 5.0.8
• Component/s: Framework
• Assignee: Howard Lewis Ship
• Reporter: Ted Steen
• Created: 04/Dec/07 11:13
• Updated: 17/Jan/08 18:27
• Resolved: 17/Jan/08 18:27

Description

Sometimes a SelectModel has a disabled "select an option..."-option (or just a breaking line) which is mapped to null.
When this is used with the EnumValueEncoder, toClient(E value) throws a NPE.
A simple null check solves this problem. (see patch)