[evolution-patches] Fix for typo in em_folder_tree_model_set_selected

[David Malcolm <dmalcolm redhat com>]

Looks like there's a simple typo in em_folder_tree_model_set_selected
which I suspect could cause a crash on selecting a folder if the file
~/.evolution/mail/config/folder-tree-expand-state.xml didn't yet exist.

Attached is a simple patch to fix it.

Index: mail/em-folder-tree-model.c
===================================================================
RCS file: /cvs/gnome/evolution/mail/em-folder-tree-model.c,v
retrieving revision 1.61
diff -u -p -r1.61 em-folder-tree-model.c
--- mail/em-folder-tree-model.c	24 Aug 2004 02:54:03 -0000	1.61
+++ mail/em-folder-tree-model.c	20 Sep 2004 18:01:06 -0000
@@ -1146,7 +1174,7 @@ em_folder_tree_model_set_selected (EMFol
 	
 	if (!model->state->children) {
 		root = xmlNewDocNode (model->state, NULL, "tree-state", NULL);
-		xmlDocSetRootElement (model->state, node);
+		xmlDocSetRootElement (model->state, root);
 	} else {
 		root = model->state->children;
 	}