From 3f1c03869212bca1e1ace34bf8bd6cba53bf0aae Mon Sep 17 00:00:00 2001
From: Matt Witherspoon <32485495+spoonincode@users.noreply.github.com>
Date: Tue, 14 May 2019 09:38:29 -0400
Subject: [PATCH] correct signed mismatch warning

---
 libraries/chain/controller.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/chain/controller.cpp b/libraries/chain/controller.cpp
index 3b211d8bd9e..2a438333c7f 100644
--- a/libraries/chain/controller.cpp
+++ b/libraries/chain/controller.cpp
@@ -515,7 +515,7 @@ struct controller_impl {
 
    void init(std::function<bool()> shutdown, const snapshot_reader_ptr& snapshot) {
       // Setup state if necessary (or in the default case stay with already loaded state):
-      auto lib_num = 1;
+      uint32_t lib_num = 1u;
       if( snapshot ) {
          snapshot->validate();
          if( blog.head() ) {