; * src/xdisp.c (extend_face_to_end_of_line): Fix last change.

1 files changed, 6 insertions, 4 deletions

diff --git a/src/xdisp.c b/src/xdisp.c
index c3a46651da8..538c3e6b87e 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -20274,13 +20274,14 @@ extend_face_to_end_of_line (struct it *it)
           it->area = LEFT_MARGIN_AREA;
           it->face_id = default_face->id;
           while (it->glyph_row->used[LEFT_MARGIN_AREA]
-                 < WINDOW_LEFT_MARGIN_WIDTH (it->w))
+                 < WINDOW_LEFT_MARGIN_WIDTH (it->w)
+                 && g < it->glyph_row->glyphs[TEXT_AREA])
             {
               PRODUCE_GLYPHS (it);
               /* term.c:produce_glyphs advances it->current_x only for
                  TEXT_AREA.  */
               it->current_x += it->pixel_width;
-              ++it->glyph_row->used[LEFT_MARGIN_AREA];
+              g++;
             }
 
           it->current_x = saved_x;
@@ -20314,11 +20315,12 @@ extend_face_to_end_of_line (struct it *it)
           it->area = RIGHT_MARGIN_AREA;
           it->face_id = default_face->id;
           while (it->glyph_row->used[RIGHT_MARGIN_AREA]
-                 < WINDOW_RIGHT_MARGIN_WIDTH (it->w))
+                 < WINDOW_RIGHT_MARGIN_WIDTH (it->w)
+                 && g < it->glyph_row->glyphs[LAST_AREA])
             {
               PRODUCE_GLYPHS (it);
               it->current_x += it->pixel_width;
-              ++it->glyph_row->used[RIGHT_MARGIN_AREA];
+              g++;
             }
 
           it->area = TEXT_AREA;