From e6abc9fd81f1f0af376d4ddf7043ae07df2af6d9 Mon Sep 17 00:00:00 2001
From: Gregor Weiss <gregor.weiss@hlrs.de>
Date: Mon, 12 Feb 2024 15:57:02 +0100
Subject: [PATCH] bug fix in initialize_tagtree; correctly incrementing to
 parent nodes in y direction.

---
 src/library/tagtree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/library/tagtree.c b/src/library/tagtree.c
index 48da94c..204d686 100755
--- a/src/library/tagtree.c
+++ b/src/library/tagtree.c
@@ -389,7 +389,7 @@ initialize_tagtree(const uint64 leafsX, const uint64 leafsY, const uint64 leafsZ
             {
                if(b >> 1)
                {
-                  parent_y += nlY[n + 1];
+                  parent_y += nlX[n+1];
                   b = 0;
                }
                for(i = 0, a = 0, parent_x  = parent_y; i < nlX[n]; ++i, ++a)