Fix display of line numbers in empty lines beyond EOB

* src/xdisp.c (maybe_produce_line_number): When the current
line is at EOB, use the 'line-number-current-line' face only
on that single line, but not on the rest of empty lines beyond
EOB.  (Bug#33732)

1 files changed, 4 insertions, 1 deletions

diff --git a/src/xdisp.c b/src/xdisp.c
index 808eab7e538..435ab2c0296 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -21185,7 +21185,10 @@ maybe_produce_line_number (struct it *it)
       if (lnum_face_id != current_lnum_face_id
           && (EQ (Vdisplay_line_numbers, Qvisual)
               ? this_line == 0
-              : this_line == it->pt_lnum))
+              : this_line == it->pt_lnum)
+          /* Avoid displaying the line-number-current-line face on
+             empty lines beyond EOB.  */
+          && it->what != IT_EOB)
         tem_it.face_id = current_lnum_face_id;
       else
         tem_it.face_id = lnum_face_id;