1 files changed, 0 insertions, 1 deletions

diff --git a/src/dispnew.c b/src/dispnew.c
index 606e8331347..8b3ab476bcb 100644
--- a/src/dispnew.c
+++ b/src/dispnew.c
@@ -2770,7 +2770,6 @@ build_frame_matrix_from_leaf_window (frame_matrix, w)
           /* Window row window_y must be a slice of frame row
              frame_y.  */
           xassert (glyph_row_slice_p (window_row, frame_row));
-#endif
 
           /* If rows are in sync, we don't have to copy glyphs because
              frame and window share glyphs.  */