feature/noverlay 8173a292e7: Fix last change

[Gerd Moellmann]

branch: feature/noverlay
commit 8173a292e7366beff0279480cbd2f73bf2357568
Author: Gerd Möllmann <gerd@gnu.org>
Commit: Gerd Möllmann <gerd@gnu.org>

    Fix last change
---
 src/itree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/itree.c b/src/itree.c
index ab734c3c18..a643997062 100644
--- a/src/itree.c
+++ b/src/itree.c
@@ -281,7 +281,7 @@ interval_tree_insert (struct interval_tree *tree, struct 
interval_node *node)
   eassert (node && node->begin <= node->end && node != &tree->null);
 
   struct interval_node *parent = &tree->null;
-  struct interval_node *child = &tree->null;
+  struct interval_node *child = tree->root;
   ptrdiff_t offset = 0;
 
   /* Find the insertion point, accumulate node's offset and update