1 files changed, 2 insertions, 4 deletions
diff --git a/source/blender/windowmanager/intern/wm_event_query.c b/source/blender/windowmanager/intern/wm_event_query.c
index 5687e024975..9ee114674ed 100644
--- a/source/blender/windowmanager/intern/wm_event_query.c
+++ b/source/blender/windowmanager/intern/wm_event_query.c
@@ -315,10 +315,8 @@ bool WM_event_drag_test_with_delta(const wmEvent *event, const int drag_delta[2]
 
 bool WM_event_drag_test(const wmEvent *event, const int prev_xy[2])
 {
-  const int drag_delta[2] = {
-      prev_xy[0] - event->xy[0],
-      prev_xy[1] - event->xy[1],
-  };
+  int drag_delta[2];
+  sub_v2_v2v2_int(drag_delta, prev_xy, event->xy);
   return WM_event_drag_test_with_delta(event, drag_delta);
 }