diff options
Diffstat (limited to 'screen-write.c')
| -rw-r--r-- | screen-write.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/screen-write.c b/screen-write.c index bdb624a1..93fc7446 100644 --- a/screen-write.c +++ b/screen-write.c @@ -1,4 +1,4 @@ -/* $Id: screen-write.c,v 1.68 2009-08-14 21:32:38 tcunha Exp $ */ +/* $Id: screen-write.c,v 1.69 2009-08-21 21:09:13 tcunha Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> @@ -858,7 +858,8 @@ screen_write_overwrite(struct screen_write_ctx *ctx) u_int xx; gc = grid_view_peek_cell(gd, s->cx, s->cy); - gu = grid_view_peek_utf8(gd, s->cx, s->cy); + if (gc->flags & GRID_FLAG_UTF8) + gu = grid_view_peek_utf8(gd, s->cx, s->cy); if (gc->flags & GRID_FLAG_PADDING) { /* @@ -885,16 +886,19 @@ screen_write_overwrite(struct screen_write_ctx *ctx) break; grid_view_set_cell(gd, xx, s->cy, &grid_default_cell); } - } else if (gc->flags & GRID_FLAG_UTF8 && gu->width > 1) { - /* - * An UTF-8 wide cell; overwrite following padding cells only. - */ - xx = s->cx; - while (++xx < screen_size_x(s)) { - gc = grid_view_peek_cell(gd, xx, s->cy); - if (!(gc->flags & GRID_FLAG_PADDING)) - break; - grid_view_set_cell(gd, xx, s->cy, &grid_default_cell); + } else if (gc->flags & GRID_FLAG_UTF8) { + gu = grid_view_peek_utf8(gd, s->cx, s->cy); + if (gu->width > 1) { + /* + * An UTF-8 wide cell; overwrite following padding cells only. + */ + xx = s->cx; + while (++xx < screen_size_x(s)) { + gc = grid_view_peek_cell(gd, xx, s->cy); + if (!(gc->flags & GRID_FLAG_PADDING)) + break; + grid_view_set_cell(gd, xx, s->cy, &grid_default_cell); + } } } } |