emacs-helm/helm — pull request #281 by russell (2013-09-05 07:38:19+00:00)
Title: Only match completely blank entries.  Fixes #279.

The string didn't match over new line characters.

" \n " => 0
"Test" => nil
"a\n " => 2
" \na" => 0

This change has allows strings that start or end with white space
characters to display in the helm completion list.

" \n " => 0
"Test" => nil
"a\n " => nil
" \na" => nil