fuel/orm — pull request #309 by feldsam (2013-10-15 19:18:19+00:00)
Title: Model_Nestedset::dump_tree() fixed "Undefined index: path" error.

Undefined index: path on line 818, because $path index is not defined. So I move path initialization before creating storage for result.

Signed-off-by: Kristián Feldsam