From 9c3265f1ef1a443c611ca71eb19a137271c2434c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9o=20Lam?= <leo@innovatetechnologi.es>
Date: Wed, 15 Feb 2017 16:25:37 +0100
Subject: [PATCH] Config: Keep track of deleted keys

This allows deleted keys to be deleted from INIs properly.
---
 Source/Core/Common/Config.cpp | 2 ++
 Source/Core/Common/Config.h   | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/Source/Core/Common/Config.cpp b/Source/Core/Common/Config.cpp
index 5ed41ef589..796ed62653 100644
--- a/Source/Core/Common/Config.cpp
+++ b/Source/Core/Common/Config.cpp
@@ -120,6 +120,8 @@ bool Section::Delete(const std::string& key)
     return false;
 
   m_values.erase(it);
+
+  m_deleted_keys.push_back(key);
   m_dirty = true;
   return true;
 }
diff --git a/Source/Core/Common/Config.h b/Source/Core/Common/Config.h
index 3b8614f264..f08de4ec8b 100644
--- a/Source/Core/Common/Config.h
+++ b/Source/Core/Common/Config.h
@@ -98,6 +98,7 @@ public:
   virtual bool HasLines() const { return m_lines.size() > 0; }
   const std::string& GetName() const { return m_name; }
   const SectionValueMap& GetValues() const { return m_values; }
+  const std::vector<std::string>& GetDeletedKeys() const { return m_deleted_keys; }
   bool IsDirty() const { return m_dirty; }
   void ClearDirty() { m_dirty = false; }
 protected:
@@ -109,6 +110,7 @@ protected:
   static const std::string& NULL_STRING;
 
   SectionValueMap m_values;
+  std::vector<std::string> m_deleted_keys;
 
   std::vector<std::string> m_lines;
 };