[geany/geany-plugins] b38142: TreeBrowser: Fix gtk_tree_store_iter_clear_nodes()

[Colomban Wendling]

Branch:      refs/heads/master
Author:      Colomban Wendling <ban at herbesfolles.org>
Committer:   Colomban Wendling <ban at herbesfolles.org>
Date:        Mon, 04 Mar 2013 20:56:35 UTC
Commit:      b38142adbe214ad598e669e797473904d389e1dd
             https://github.com/geany/geany-plugins/commit/b38142adbe214ad598e669e797473904d389e1dd

Log Message:
-----------
TreeBrowser: Fix gtk_tree_store_iter_clear_nodes()

The removing a node, no need to manually delete its children.  Also,
the code used to try removing the child nodes with children twice,
leading to runtime assertions failures.


Modified Paths:
--------------
    treebrowser/src/treebrowser.c

Modified: treebrowser/src/treebrowser.c
7 files changed, 3 insertions(+), 4 deletions(-)
===================================================================
@@ -791,11 +791,10 @@ enum
 {
 	GtkTreeIter i;
 
-	while (gtk_tree_model_iter_children(GTK_TREE_MODEL(treestore), &i, iter))
+	if (gtk_tree_model_iter_children(GTK_TREE_MODEL(treestore), &i, iter))
 	{
-		if (gtk_tree_model_iter_has_child(GTK_TREE_MODEL(treestore), &i))
-			gtk_tree_store_iter_clear_nodes(&i, TRUE);
-		gtk_tree_store_remove(GTK_TREE_STORE(treestore), &i);
+		while (gtk_tree_store_remove(GTK_TREE_STORE(treestore), &i))
+			/* do nothing */;
 	}
 	if (delete_root)
 		gtk_tree_store_remove(GTK_TREE_STORE(treestore), iter);



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