Merge pull request #9 from Fxrh/code-tweaks

Code tweaks

1 files changed, 1 insertions, 1 deletions

diff --git a/state.cpp b/state.cpp
index ed57bea4..59a3b007 100644
--- a/state.cpp
+++ b/state.cpp
@@ -61,7 +61,7 @@ State* State::fromJson(const QJsonObject& obj)
 {
     Event* event = Event::fromJson(obj);
     if( !event )
-        return 0;
+        return nullptr;
     State* state = new State(event);
     state->d->stateKey = obj.value("state_key").toString();
     state->d->replacesState = obj.value("replaces_state").toString();