From 42999a8d645ccf880222f0192671b8ce01bde361 Mon Sep 17 00:00:00 2001
From: bfredl <bjorn.linse@gmail.com>
Date: Mon, 30 Jan 2023 14:46:28 +0100
Subject: fix(test): fix issues detected by running unittests in ASAN/UBSAN

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

(limited to 'src/nvim/marktree.c')

diff --git a/src/nvim/marktree.c b/src/nvim/marktree.c
index 2036ddd21d..77ba6e6fa4 100644
--- a/src/nvim/marktree.c
+++ b/src/nvim/marktree.c
@@ -1182,7 +1182,7 @@ static size_t check_node(MarkTree *b, mtnode_t *x, mtpos_t *last, bool *last_rig
         assert(x->ptr[i] != x->ptr[j]);
       }
     }
-  } else {
+  } else if (x->n > 0) {
     *last = x->key[x->n - 1].pos;
   }
   return n_keys;
-- 
cgit