From 93f6601999c331c357b275f947494299c6617d5b Mon Sep 17 00:00:00 2001
From: Patrick McDermott <pj@pehjota.net>
Date: Tue, 17 Oct 2017 20:14:36 -0400
Subject: MqTabLabel: Use mq_tab_next(), etc.

---
diff --git a/src/tab-label.c b/src/tab-label.c
index 549a10e..b4c4d7b 100644
--- a/src/tab-label.c
+++ b/src/tab-label.c
@@ -93,10 +93,10 @@ create_tree_model_recurse(MqTab *node, GtkTreeStore *tree_store,
 {
 	GtkTreeIter tree_iter;
 
-	for (; node; node = node->next) {
+	for (; node; node = mq_tab_next(node)) {
 		gtk_tree_store_append(tree_store, &tree_iter, parent_tree_iter);
 		gtk_tree_store_set(tree_store, &tree_iter, 0, node->title, -1);
-		create_tree_model_recurse(node->first_child, tree_store,
+		create_tree_model_recurse(mq_tab_first_child(node), tree_store,
 			&tree_iter);
 	}
 }
@@ -108,7 +108,7 @@ create_tree_model(MqTabLabel *tab_label)
 
 	tree_store = gtk_tree_store_new(1, G_TYPE_STRING);
 
-	create_tree_model_recurse(tab_label->tab_page->root->first_child,
+	create_tree_model_recurse(mq_tab_root(tab_label->tab_page),
 		tree_store, NULL);
 
 	return GTK_TREE_MODEL(tree_store);
--
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