Cleanup: various clang tidy fixes

5 files changed, 8 insertions, 8 deletions

diff --git a/source/blender/editors/space_outliner/tree/tree_display_data.cc b/source/blender/editors/space_outliner/tree/tree_display_data.cc
index 41ca4f72903..8a5c2e7d9f3 100644
--- a/source/blender/editors/space_outliner/tree/tree_display_data.cc
+++ b/source/blender/editors/space_outliner/tree/tree_display_data.cc
@@ -41,7 +41,7 @@ ListBase TreeDisplayDataAPI::buildTree(const TreeSourceData &source_data)
   RNA_main_pointer_create(source_data.bmain, &mainptr);
 
   TreeElement *te = outliner_add_element(
-      &space_outliner_, &tree, (void *)&mainptr, NULL, TSE_RNA_STRUCT, -1);
+      &space_outliner_, &tree, (void *)&mainptr, nullptr, TSE_RNA_STRUCT, -1);
 
   /* On first view open parent data elements */
   const int show_opened = !space_outliner_.treestore ||
diff --git a/source/blender/editors/space_outliner/tree/tree_display_orphaned.cc b/source/blender/editors/space_outliner/tree/tree_display_orphaned.cc
index 71c1d344057..0b17ea98831 100644
--- a/source/blender/editors/space_outliner/tree/tree_display_orphaned.cc
+++ b/source/blender/editors/space_outliner/tree/tree_display_orphaned.cc
@@ -68,7 +68,7 @@ ListBase TreeDisplayIDOrphans::buildTree(const TreeSourceData &source_data)
     TreeElement *te = nullptr;
     if (!filter_id_type) {
       ID *id = (ID *)lbarray[a]->first;
-      te = outliner_add_element(&space_outliner_, &tree, lbarray[a], NULL, TSE_ID_BASE, 0);
+      te = outliner_add_element(&space_outliner_, &tree, lbarray[a], nullptr, TSE_ID_BASE, 0);
       te->directdata = lbarray[a];
       te->name = outliner_idcode_to_plural(GS(id->name));
     }
diff --git a/source/blender/editors/space_outliner/tree/tree_display_scenes.cc b/source/blender/editors/space_outliner/tree/tree_display_scenes.cc
index c4a5688504d..f377512d81e 100644
--- a/source/blender/editors/space_outliner/tree/tree_display_scenes.cc
+++ b/source/blender/editors/space_outliner/tree/tree_display_scenes.cc
@@ -46,7 +46,7 @@ ListBase TreeDisplayScenes::buildTree(const TreeSourceData &source_data)
 
   for (ID *id : List<ID>(source_data.bmain->scenes)) {
     Scene *scene = reinterpret_cast<Scene *>(id);
-    TreeElement *te = outliner_add_element(&space_outliner_, &tree, scene, NULL, 0, 0);
+    TreeElement *te = outliner_add_element(&space_outliner_, &tree, scene, nullptr, 0, 0);
     TreeStoreElem *tselem = TREESTORE(te);
 
     /* New scene elements open by default */
@@ -60,4 +60,4 @@ ListBase TreeDisplayScenes::buildTree(const TreeSourceData &source_data)
   return tree;
 }
 
-}  // namespace blender::ed::outliner
\ No newline at end of file
+}  // namespace blender::ed::outliner
diff --git a/source/blender/editors/space_outliner/tree/tree_display_sequencer.cc b/source/blender/editors/space_outliner/tree/tree_display_sequencer.cc
index 486f735be9f..48f0322ccb9 100644
--- a/source/blender/editors/space_outliner/tree/tree_display_sequencer.cc
+++ b/source/blender/editors/space_outliner/tree/tree_display_sequencer.cc
@@ -18,7 +18,7 @@
  * \ingroup spoutliner
  */
 
-#include <string.h>
+#include <cstring>
 
 #include "BLI_listbase.h"
 #include "BLI_listbase_wrapper.hh"
@@ -51,11 +51,11 @@ ListBase TreeDisplaySequencer::buildTree(const TreeSourceData &source_data)
   for (Sequence *seq : List<Sequence>(ed->seqbasep)) {
     SequenceAddOp op = need_add_seq_dup(seq);
     if (op == SEQUENCE_DUPLICATE_NONE) {
-      outliner_add_element(&space_outliner_, &tree, seq, NULL, TSE_SEQUENCE, 0);
+      outliner_add_element(&space_outliner_, &tree, seq, nullptr, TSE_SEQUENCE, 0);
     }
     else if (op == SEQUENCE_DUPLICATE_ADD) {
       TreeElement *te = outliner_add_element(
-          &space_outliner_, &tree, seq, NULL, TSE_SEQUENCE_DUP, 0);
+          &space_outliner_, &tree, seq, nullptr, TSE_SEQUENCE_DUP, 0);
       add_seq_dup(seq, te, 0);
     }
   }
diff --git a/source/blender/editors/space_outliner/tree/tree_element.h b/source/blender/editors/space_outliner/tree/tree_element.h
index 9012321a323..d88c37180b3 100644
--- a/source/blender/editors/space_outliner/tree/tree_element.h
+++ b/source/blender/editors/space_outliner/tree/tree_element.h
@@ -36,7 +36,7 @@ extern "C" {
 typedef struct TreeElementType TreeElementType;
 
 TreeElementType *outliner_tree_element_type_create(int type, TreeElement *legacy_te, void *idv);
-void outliner_tree_element_type_free(TreeElementType **element);
+void outliner_tree_element_type_free(TreeElementType **type);
 
 void outliner_tree_element_type_expand(TreeElementType *type, SpaceOutliner *space_outliner);