#1005 Search and replace problem when search field empty

[Markus Virtanen]

Precondition: Leave search field emtpy and you have any attribute selected from the Search and replace list and you have written something into the replace field.

1) Press replace selected
2) Creates a new attribute by adding the text you wrote to the replace field into the beginning of the replaced attribute and leaving the old attribute name to the end of the replaced attribute.
3) Example test1 is in the attribute list and selected and you have written test2 into the replace field --> you press replace selected --> replaced attribute is named test2test1 and not test2