From 6edd27698ffe5dfc9a2501d2d2d49683b1c62f24 Mon Sep 17 00:00:00 2001
From: John Wellbelove <smartgit@wellbelove.co.uk>
Date: Sat, 8 Oct 2016 08:58:00 +0100
Subject: [PATCH] Added default constructors to automatically clear links.

---
 src/intrusive_links.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/intrusive_links.h b/src/intrusive_links.h
index 00ebb14f..47e46a22 100644
--- a/src/intrusive_links.h
+++ b/src/intrusive_links.h
@@ -114,6 +114,11 @@ namespace etl
         OPTION = OPTION_
       };
 
+      forward_link_base()
+      {
+        clear();
+      }
+
       void clear()
       {
         etl_next = nullptr;
@@ -329,6 +334,11 @@ namespace etl
         OPTION = OPTION_
       };
 
+      bidirectional_link_base()
+      {
+        clear();
+      }
+
       void clear()
       {
         etl_previous = nullptr;
@@ -662,6 +672,11 @@ namespace etl
         OPTION = OPTION_
       };
 
+      tree_link_base()
+      {
+        clear();
+      }
+
       void clear()
       {
         etl_parent = nullptr;