From 8b377cf9ce039dbfdfdd128abaa0c3ed93dff941 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <pj@pehjota.net>
Date: Mon, 23 Oct 2017 16:11:52 -0400
Subject: mq_tree_seek(): Fix assertion failures in recursive calls

---
(limited to 'src/tree.c')

diff --git a/src/tree.c b/src/tree.c
index fc82cf6..7479e80 100644
--- a/src/tree.c
+++ b/src/tree.c
@@ -122,13 +122,8 @@ mq_tree_remove(MqTree *node)
 }
 
 MqTree *
-mq_tree_seek(MqTree *node, gint offset)
+seek(MqTree *node, gint offset)
 {
-	/* XXX: Only forward seeking from a tree's root is supported. */
-	g_assert(node);
-	g_assert(node->position == 0);
-	g_assert(offset > 0);
-
 	/* Skip forward to the containing subtree. */
 	while (node && node->position + node->size <= offset) {
 		node = node->next;
@@ -145,7 +140,18 @@ mq_tree_seek(MqTree *node, gint offset)
 	}
 
 	/* Recurse down the subtree. */
-	return mq_tree_seek(node->first_child, offset);
+	return seek(node->first_child, offset);
+}
+
+MqTree *
+mq_tree_seek(MqTree *node, gint offset)
+{
+	/* XXX: Only forward seeking from a tree's root is supported. */
+	g_assert(node);
+	g_assert(node->position == 0);
+	g_assert(offset > 0);
+
+	return seek(node, offset);
 }
 
 static gboolean
--
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