Cleanup: Use nullptr everywhere in fluid code

Switched from NULL to nullptr.

1 files changed, 2 insertions, 2 deletions

diff --git a/extern/mantaflow/preprocessed/plugin/surfaceturbulence.cpp b/extern/mantaflow/preprocessed/plugin/surfaceturbulence.cpp
index 465314f51ed..aa04b551e1e 100644
--- a/extern/mantaflow/preprocessed/plugin/surfaceturbulence.cpp
+++ b/extern/mantaflow/preprocessed/plugin/surfaceturbulence.cpp
@@ -2055,7 +2055,7 @@ static PyObject *_W_0(PyObject *_self, PyObject *_linargs, PyObject *_kwds)
     FluidSolver *parent = _args.obtainParent();
     bool noTiming = _args.getOpt<bool>("notiming", -1, 0);
     pbPreparePlugin(parent, "particleSurfaceTurbulence", !noTiming);
-    PyObject *_retval = 0;
+    PyObject *_retval = nullptr;
     {
       ArgLocker _lock;
       const FlagGrid &flags = *_args.getPtr<FlagGrid>("flags", 0, &_lock);
@@ -2159,7 +2159,7 @@ static PyObject *_W_1(PyObject *_self, PyObject *_linargs, PyObject *_kwds)
     FluidSolver *parent = _args.obtainParent();
     bool noTiming = _args.getOpt<bool>("notiming", -1, 0);
     pbPreparePlugin(parent, "debugCheckParts", !noTiming);
-    PyObject *_retval = 0;
+    PyObject *_retval = nullptr;
     {
       ArgLocker _lock;
       const BasicParticleSystem &parts = *_args.getPtr<BasicParticleSystem>("parts", 0, &_lock);