From 93780c25f71bd3f3233d03db45d4ee5cea844f7d Mon Sep 17 00:00:00 2001
From: seelabs <scott.determan@yahoo.com>
Date: Wed, 2 May 2018 10:46:17 -0400
Subject: [PATCH] Resolve gcc8 warnings

---
 CMakeLists.txt                      | 6 +++---
 src/ripple/json/impl/json_value.cpp | 3 ++-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index eea6d53bc..e03513a63 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -420,9 +420,9 @@ add_with_props(rippled_src_all src/ripple/unity/ed25519_donna.c
   -I"${CMAKE_SOURCE_DIR}/"src/ed25519-donna)
 
 if (is_gcc)
-  set(no_init_w -Wno-maybe-uninitialized)
+  set(no_gcc_warnings -w)
 else()
-  unset(no_init_w)
+  unset(no_gcc_warnings)
 endif()
 
 add_with_props(rippled_src_all src/ripple/unity/rocksdb.cpp
@@ -430,7 +430,7 @@ add_with_props(rippled_src_all src/ripple/unity/rocksdb.cpp
   -I"${CMAKE_SOURCE_DIR}/"src/rocksdb2/include
   -I"${CMAKE_SOURCE_DIR}/"src/snappy/snappy
   -I"${CMAKE_SOURCE_DIR}/"src/snappy/config
-  ${no_init_w} ${rocks_db_system_header})
+  ${no_gcc_warnings} ${rocks_db_system_header})
 
 if (NOT is_msvc)
   set(no_unused_w -Wno-unused-function)
diff --git a/src/ripple/json/impl/json_value.cpp b/src/ripple/json/impl/json_value.cpp
index c3a4a865c..7c44e0b93 100644
--- a/src/ripple/json/impl/json_value.cpp
+++ b/src/ripple/json/impl/json_value.cpp
@@ -365,7 +365,8 @@ Value::Value ( Value&& other ) noexcept
     , type_ ( other.type_ )
     , allocated_ ( other.allocated_ )
 {
-    std::memset( &other, 0, sizeof(Value) );
+    other.type_ = nullValue;
+    other.allocated_ = 0;
 }
 
 Value&