Change earlier fix to work with hiDPI

Referring to ca8f787349dcdf5. Thought in this case the simple `+ 1` would be
correct, but we need to make the same pixel adjustment as we do in other places.

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/editors/screen/screen_intern.h b/source/blender/editors/screen/screen_intern.h
index 2c343fb9d70..f7828c7cff9 100644
--- a/source/blender/editors/screen/screen_intern.h
+++ b/source/blender/editors/screen/screen_intern.h
@@ -53,7 +53,7 @@ void        screen_data_copy(bScreen *to, bScreen *from);
 void        screen_new_activate_prepare(const wmWindow *win, bScreen *screen_new);
 void        screen_change_update(struct bContext *C, wmWindow *win, bScreen *sc);
 bScreen    *screen_change_prepare(bScreen *screen_old, bScreen *screen_new, struct Main *bmain, struct bContext *C, wmWindow *win);
-ScrArea    *area_split(bScreen *sc, ScrArea *sa, char dir, float fac, int merge);
+ScrArea    *area_split(const wmWindow *win, bScreen *sc, ScrArea *sa, char dir, float fac, int merge);
 int         screen_area_join(struct bContext *C, bScreen *scr, ScrArea *sa1, ScrArea *sa2);
 int         area_getorientation(ScrArea *sa, ScrArea *sb);
 void        select_connected_scredge(const wmWindow *win, ScrEdge *edge);