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| author | nicm <nicm> | 2017-04-29 21:27:46 +0000 |
|---|---|---|
| committer | nicm <nicm> | 2017-04-29 21:27:46 +0000 |
| commit | a2dd7daf4e583ebb9ddc9d7cf09105c43df51399 (patch) | |
| tree | 1b6356b8747873d2d596d59ecb21a474ec57a7d9 | |
| parent | 0f2f783584c62879a1182972e915f550bf23f00a (diff) | |
| download | rtmux-a2dd7daf4e583ebb9ddc9d7cf09105c43df51399.tar.gz rtmux-a2dd7daf4e583ebb9ddc9d7cf09105c43df51399.tar.bz2 rtmux-a2dd7daf4e583ebb9ddc9d7cf09105c43df51399.zip | |
Fix UTF-8 combining characters in column 0, based on a diff from Keith
Winstein.
| -rw-r--r-- | screen-write.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/screen-write.c b/screen-write.c index a034261e..14cbd4d5 100644 --- a/screen-write.c +++ b/screen-write.c @@ -1316,12 +1316,12 @@ screen_write_combine(struct screen_write_ctx *ctx, const struct utf8_data *ud, fatalx("UTF-8 data empty"); /* Retrieve the previous cell. */ - for (n = 1; n < s->cx; n++) { + for (n = 1; n <= s->cx; n++) { grid_view_get_cell(gd, s->cx - n, s->cy, &gc); if (~gc.flags & GRID_FLAG_PADDING) break; } - if (n == s->cx) + if (n > s->cx) return (NULL); *xx = s->cx - n; |