From 43f0483d5a0bd854d5e405d84d4a566728e1a958 Mon Sep 17 00:00:00 2001
From: bakkeby <bakkeby@gmail.com>
Date: Thu, 19 Sep 2024 09:31:45 +0200
Subject: [PATCH] scroll: compatibility fix wrt upstream utf8decode overhaul
 changes #33

---
 patch/scroll.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/patch/scroll.c b/patch/scroll.c
index a039579..46f597f 100644
--- a/patch/scroll.c
+++ b/patch/scroll.c
@@ -25,6 +25,7 @@ drw_text_align(Drw *drw, int x, int y, unsigned int w, unsigned int h, const cha
 	FcPattern *match;
 	XftResult result;
 	int charexists = 0;
+	int utf8err = 0;
 	int i, n;
 
 	if (!drw || (render && !drw->scheme) || !text || !drw->fonts || textlen <= 0
@@ -56,14 +57,14 @@ drw_text_align(Drw *drw, int x, int y, unsigned int w, unsigned int h, const cha
 
 		while ((align == AlignL && i < textlen) || (align == AlignR && i > 0)) {
 			if (align == AlignL) {
-				utf8charlen = utf8decode(text + i, &utf8codepoint, MIN(textlen - i, UTF_SIZ));
+				utf8charlen = utf8decode(text + i, &utf8codepoint, &utf8err);
 				if (!utf8charlen) {
 					textlen = i;
 					break;
 				}
 			} else {
 				n = utf8nextchar(text, textlen, i, -1);
-				utf8charlen = utf8decode(text + n, &utf8codepoint, MIN(textlen - n, UTF_SIZ));
+				utf8charlen = utf8decode(text + n, &utf8codepoint, &utf8err);
 				if (!utf8charlen) {
 					textlen -= i;
 					text += i;