Merge branch 'obsd-master'

Conflicts:
	utf8.c

1 files changed, 8 insertions, 2 deletions

diff --git a/input.c b/input.c
index ae205024..18c8eb9a 100644
--- a/input.c
+++ b/input.c
@@ -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);