diff options
Diffstat (limited to 'input.c')
-rw-r--r-- | input.c | 10 |
1 files changed, 8 insertions, 2 deletions
@@ -1960,8 +1960,14 @@ input_utf8_close(struct input_ctx *ictx) { struct utf8_data *ud = &ictx->utf8data; - if (utf8_append(ud, ictx->ch) != UTF8_DONE) - fatalx("UTF-8 close invalid %#x", ictx->ch); + if (utf8_append(ud, ictx->ch) != UTF8_DONE) { + /* + * An error here could be invalid UTF-8 or it could be a + * nonprintable character for which we can't get the + * width. Drop it. + */ + return (0); + } log_debug("%s %hhu '%*s' (width %hhu)", __func__, ud->size, (int)ud->size, ud->data, ud->width); |