From 34637ff5dddc7541dd8d54ed0315af604ca030aa Mon Sep 17 00:00:00 2001 From: Eli Zaretskii Date: Mon, 17 Mar 2025 14:16:45 +0200 Subject: [PATCH] ; * src/dispnew.c (adjust_glyph_matrix): Add comment (bug#77039). (cherry picked from commit 4008e664a8dc6d92dda0ba0a5b0c717ab3f72e5c) --- src/dispnew.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/dispnew.c b/src/dispnew.c index 58817ff014b..506373c3bf3 100644 --- a/src/dispnew.c +++ b/src/dispnew.c @@ -506,6 +506,8 @@ adjust_glyph_matrix (struct window *w, struct glyph_matrix *matrix, int x, int y row->glyphs[LEFT_MARGIN_AREA] = xnrealloc (row->glyphs[LEFT_MARGIN_AREA], dim.width, sizeof (struct glyph)); + /* We actually need to clear only the 'frame' member, but + it's easier to clear everything. */ memset (row->glyphs[LEFT_MARGIN_AREA], 0, dim.width * sizeof (struct glyph)); -- 2.39.5