scripted-diff: Wallet: Rename mapAddressBook to m_address_book

Previous versions assumed absence of an entry in mapAddressBook indicated change.
This no longer holds true (due to bugs) and will shortly be made intentional.
Renaming the field helps ensure that old code using mapAddressBook directly gets checked for necessary rebasing.

-BEGIN VERIFY SCRIPT-
sed -i -e 's/mapAddressBook/m_address_book/g' $(git grep -l 'mapAddressBook' ./src)
-END VERIFY SCRIPT-

1 files changed, 3 insertions, 3 deletions

diff --git a/src/interfaces/wallet.cpp b/src/interfaces/wallet.cpp
index 645a8709d2..673d5d498f 100644
--- a/src/interfaces/wallet.cpp
+++ b/src/interfaces/wallet.cpp
@@ -151,8 +151,8 @@ public:
         std::string* purpose) override
     {
         LOCK(m_wallet->cs_wallet);
-        auto it = m_wallet->mapAddressBook.find(dest);
-        if (it == m_wallet->mapAddressBook.end()) {
+        auto it = m_wallet->m_address_book.find(dest);
+        if (it == m_wallet->m_address_book.end()) {
             return false;
         }
         if (name) {
@@ -170,7 +170,7 @@ public:
     {
         LOCK(m_wallet->cs_wallet);
         std::vector<WalletAddress> result;
-        for (const auto& item : m_wallet->mapAddressBook) {
+        for (const auto& item : m_wallet->m_address_book) {
             result.emplace_back(item.first, m_wallet->IsMine(item.first), item.second.name, item.second.purpose);
         }
         return result;