From a5545dbc9f576d8f324333942eda562f3b80beeb Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Wed, 1 Nov 2023 10:37:41 +0000
Subject: Allow attributes to have only two parameters, from Tim Culverhouse.

---
 image-sixel.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'image-sixel.c')

diff --git a/image-sixel.c b/image-sixel.c
index 2958d20d..3396a22a 100644
--- a/image-sixel.c
+++ b/image-sixel.c
@@ -137,7 +137,9 @@ sixel_parse_attributes(struct sixel_image *si, const char *cp, const char *end)
 	if (endptr == last || *endptr != ';')
 		return (last);
 	strtoul(endptr + 1, &endptr, 10);
-	if (endptr == last || *endptr != ';') {
+	if (endptr == last)
+		return (last);
+	if (*endptr != ';') {
 		log_debug("%s: missing ;", __func__);
 		return (NULL);
 	}
-- 
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