From 4dd48139c0c5504e8b6602b80d40bcc413993ae1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9a=20Saviot?= <lea.saviot@numworks.com>
Date: Mon, 13 Aug 2018 13:49:08 +0200
Subject: [PATCH] [poincare] Add forgotten child retaining

---
 poincare/include/poincare/tree_pool.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/poincare/include/poincare/tree_pool.h b/poincare/include/poincare/tree_pool.h
index c4c9dd9ab..4cf1427b3 100644
--- a/poincare/include/poincare/tree_pool.h
+++ b/poincare/include/poincare/tree_pool.h
@@ -61,6 +61,7 @@ public:
         T::FailedAllocationStaticNode()->retain();
         return T::FailedAllocationStaticNode();
       }
+      ghost->retain();
       move(node->next(), ghost, 0);
     }
     return node;