App: modernize C++11

* use nullptr
2022-03-23 17:29:23 +01:00
parent 882e34f2ce
commit 749361d2f3
67 changed files with 647 additions and 643 deletions
--- a/src/App/DocumentObserverPython.cpp
+++ b/src/App/DocumentObserverPython.cpp
@@ -43,7 +43,7 @@ void DocumentObserverPython::addObserver(const Py::Object& obj)

 void DocumentObserverPython::removeObserver(const Py::Object& obj)
 {
-    DocumentObserverPython* obs=0;
+    DocumentObserverPython* obs=nullptr;
    for (std::vector<DocumentObserverPython*>::iterator it =
        _instances.begin(); it != _instances.end(); ++it) {
        if ((*it)->inst == obj) {