[SLING-7641] Use Default if Value is Blank on sling:encode Tag

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Scripting JSP Taglib 2.2.6
• Fix Version/s: Scripting JSP Taglib 2.3.0
• Component/s: Scripting
• Assignee: Dan Klco
• Reporter: Dan Klco
• Created: 02/May/18 21:15
• Updated: 15/Oct/18 15:59
• Resolved: 02/May/18 21:22

Description

According to the description in the TLD, the blank value is:

"The default value to be used if the value is either null or an empty string." 

However, the Encode Tag only uses a null check to decide to use the default value. This should instead check if the string is null or empty.