Cleanup: changed NULL to nullptr in depsgraph C++ code

No functional changes.

2 files changed, 3 insertions, 3 deletions

diff --git a/source/blender/depsgraph/intern/debug/deg_debug_relations_graphviz.cc b/source/blender/depsgraph/intern/debug/deg_debug_relations_graphviz.cc
index 45d15c230d7..b2f2359a954 100644
--- a/source/blender/depsgraph/intern/debug/deg_debug_relations_graphviz.cc
+++ b/source/blender/depsgraph/intern/debug/deg_debug_relations_graphviz.cc
@@ -555,7 +555,7 @@ static void deg_debug_graphviz_graph_nodes(const DebugContext &ctx, const Depsgr
     deg_debug_graphviz_node(ctx, node);
   }
   TimeSourceNode *time_source = graph->find_time_source();
-  if (time_source != NULL) {
+  if (time_source != nullptr) {
     deg_debug_graphviz_node(ctx, time_source);
   }
 }
@@ -572,7 +572,7 @@ static void deg_debug_graphviz_graph_relations(const DebugContext &ctx, const De
   }
 
   TimeSourceNode *time_source = graph->find_time_source();
-  if (time_source != NULL) {
+  if (time_source != nullptr) {
     deg_debug_graphviz_node_relations(ctx, time_source);
   }
 }
diff --git a/source/blender/depsgraph/intern/debug/deg_debug_stats_gnuplot.cc b/source/blender/depsgraph/intern/debug/deg_debug_stats_gnuplot.cc
index 4a668e817fe..c37188bc3ca 100644
--- a/source/blender/depsgraph/intern/debug/deg_debug_stats_gnuplot.cc
+++ b/source/blender/depsgraph/intern/debug/deg_debug_stats_gnuplot.cc
@@ -156,7 +156,7 @@ void DEG_debug_stats_gnuplot(const Depsgraph *depsgraph,
                              const char *label,
                              const char *output_filename)
 {
-  if (depsgraph == NULL) {
+  if (depsgraph == nullptr) {
     return;
   }
   DEG::DebugContext ctx;