From 65e8a981e3afcde583059c4167fefffbab48a3ec Mon Sep 17 00:00:00 2001
From: John Wellbelove <github@wellbelove.co.uk>
Date: Sun, 3 Feb 2019 20:31:14 +0000
Subject: [PATCH] Added const to template parameter

---
 include/etl/callback_service.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/etl/callback_service.h b/include/etl/callback_service.h
index effdc53c..4fe608f2 100644
--- a/include/etl/callback_service.h
+++ b/include/etl/callback_service.h
@@ -45,7 +45,7 @@ namespace etl
   /// \tparam OFFSET The lowest callback id value.
   /// The callback ids must range between OFFSET and OFFSET + RANGE - 1.
   //***************************************************************************
-  template <const size_t RANGE, size_t OFFSET = 0U>
+  template <const size_t RANGE, const size_t OFFSET = 0U>
   class callback_service
   {
   public: