(x_draw_hollow_cursor): Fix height of box for narrow lines.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/xterm.c b/src/xterm.c
index bed9842fdc8..60ec7ec8830 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -7258,7 +7258,8 @@ x_draw_hollow_cursor (w, row)
   /* Compute the proper height and ascent of the rectangle, based
      on the actual glyph.  Using the full height of the row looks
      bad when there are tall images on that row.  */
-  h = max (FRAME_LINE_HEIGHT (f), cursor_glyph->ascent + cursor_glyph->descent);
+  h = max (min (FRAME_LINE_HEIGHT (f), row->height),
+           cursor_glyph->ascent + cursor_glyph->descent);
   if (h < row->height)
     y += row->ascent /* - w->phys_cursor_ascent */ + cursor_glyph->descent - h;
   h--;