All the code should be inside of the if(node){...}; if an item in the tree is updated with no corresponding node we just ignore it.  Fixes #5628.
All the code should be inside of the if(node){...}; if an item in the tree is updated with no corresponding node we just ignore it.  Fixes #5628.

git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@12118 560b804f-0ae3-0310-86f3-f6aa0a117693

redaktor/deliteful