***CRITICAL*** error in tree view

[Pavel Roskin]

> ** CRITICAL **: file treestore.c: line 545 (tree_store_remove_entry):
> assertion 'ts.check_name != NULL' failed.

Fixed.  ts.check_name was only used to set another variable which in turn 
wasn't used.  So I removed this check and the unused code.  Now F3 
"forgets" directories.

But frankly, the whole tree code is so hard to understand (can you tell me
what ts.check_name is for?), and nobody seems to be using the tree, or
everybody would notice this error already.  I doubt that it's worth the
trouble to keep the tree code in mc if further problems are reported.
We'll see.

-- 
Regards,
Pavel Roskin