Cleaning pointers related code

3 files changed, 5 insertions, 5 deletions

diff --git a/src/base_tab/BaseGameTab.cpp b/src/base_tab/BaseGameTab.cpp
index e7e3ab6..dfa5a0a 100644
--- a/src/base_tab/BaseGameTab.cpp
+++ b/src/base_tab/BaseGameTab.cpp
@@ -82,7 +82,7 @@ void BaseGameTab::Reset(std::shared_ptr<GameBase> base){
   // Load all games (for now :)
   SHOW_DIALOG_BUSY("Loading database...");
   this->base=base;
-  if (base != NULL) {
+  if (base != nullptr) {
     while (base->NextGame()) {
       glm->AddGame(
         base->GetTag("White"),
diff --git a/src/base_tab/BaseGameTab.hpp b/src/base_tab/BaseGameTab.hpp
index c91e05d..2e8cf84 100644
--- a/src/base_tab/BaseGameTab.hpp
+++ b/src/base_tab/BaseGameTab.hpp
@@ -25,6 +25,6 @@ public:
   std::vector<std::uint32_t> GetDeletedGameIds() {return(deleted);};
   std::shared_ptr<Game> OpenGame(long gameid, long item);
   
-  std::shared_ptr<Game> GetGame() { return (std::shared_ptr<Game>(NULL)); }
+  std::shared_ptr<Game> GetGame() { return nullptr; }
   std::shared_ptr<GameBase> GetBase() { return (std::shared_ptr<GameBase>(base)); };
 };
\ No newline at end of file
diff --git a/src/base_tab/gamebase/PGNGameBase.cpp b/src/base_tab/gamebase/PGNGameBase.cpp
index 5bcbfec..5d0bf57 100644
--- a/src/base_tab/gamebase/PGNGameBase.cpp
+++ b/src/base_tab/gamebase/PGNGameBase.cpp
@@ -75,7 +75,7 @@ std::shared_ptr<Game> PGNGameBase::GetGame(std::uint32_t id) {
     }
     curid++;
   }
-  return (std::shared_ptr<Game>(NULL));
+  return nullptr;
 }
 
 void PGNGameBase::Save(std::vector<std::uint32_t> to_delete,
@@ -155,7 +155,7 @@ std::string PGNGameBase::GetPGN(std::shared_ptr<Game> g) {
     pgn += '[' + element + " \"" + g->GetTag(element) + "\"]\n";
   }
 
-  if(m !=NULL){
+  if(m !=nullptr){
     pgn += GetMovesPGN(m,m->IsABlackMove());
     pgn += " ";
   }
@@ -192,7 +192,7 @@ std::string PGNGameBase::GetMovesPGN(HalfMove *m, bool needDots) {
     }
   }
 
-  if (m->GetMainline() != NULL) {
+  if (m->GetMainline() != nullptr) {
     part += " " + GetMovesPGN(m->GetMainline(), !m->IsABlackMove() && newNeedDots);
   }