From 464cff6238bd2b61307a3f97c1d5c6a762993278 Mon Sep 17 00:00:00 2001
From: John Wellbelove <github@wellbelove.co.uk>
Date: Sat, 23 Jan 2021 12:58:57 +0000
Subject: [PATCH] Added nullptr check to unique_ptr destructor

---
 include/etl/memory.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/include/etl/memory.h b/include/etl/memory.h
index 8b98f9b0..242472da 100644
--- a/include/etl/memory.h
+++ b/include/etl/memory.h
@@ -1256,6 +1256,7 @@ namespace etl
     //*********************************
     unique_ptr(unique_ptr&& p_) ETL_NOEXCEPT
       : p(p_.release())
+      , deleter(etl::move(p_.deleter))
     {
     }
 #endif
@@ -1281,7 +1282,10 @@ namespace etl
     //*********************************
     ~unique_ptr()
     {
-      deleter(p);
+      if (p != ETL_NULLPTR)
+      {
+        deleter(p);
+      }
     }
 
     //*********************************