Cleanup: break before the default case in switch statements

While missing the break before a default that only breaks isn't
an error, it means adding new cases needs to remember to add the
break for an existing case, changing the default case will also
result in an unintended fall-through.

Also avoid `default:;` and add an explicit break.

1 files changed, 2 insertions, 0 deletions

diff --git a/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup.cc b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup.cc
index 96ab9388023..9ccd7ed447b 100644
--- a/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup.cc
+++ b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup.cc
@@ -62,6 +62,7 @@ void RuntimeBackup::init_from_id(ID *id)
       break;
     case ID_GD:
       gpencil_backup.init_from_gpencil(reinterpret_cast<bGPdata *>(id));
+      break;
     default:
       break;
   }
@@ -104,6 +105,7 @@ void RuntimeBackup::restore_to_id(ID *id)
       break;
     case ID_GD:
       gpencil_backup.restore_to_gpencil(reinterpret_cast<bGPdata *>(id));
+      break;
     default:
       break;
   }