hpcc-systems/HPCC-Platform — pull request #5142 by afishbeck (2013-11-15 22:20:03+00:00)
Title: HPCC-10423 Fix regression xpath('') shouldn't output xml tag

This regression was introduced in 4.2.

xpath('') is used to store mixed content when a tag with both attributes
and content are needed.

<tag att='mixed'>content</tag>

This regression caused the content to be inside an extra tag.

<tag att='mixed'><name>content</name></tag>

Signed-off-by: Anthony Fishbeck