From: noname@inventati.org <noname@inventati.org>
Date: Tue, 21 Apr 2015 21:27:22 +0000 (+0200)
Subject: Use utf8len instead of utf8decode.
X-Git-Url: https://git.danieliu.xyz/?a=commitdiff_plain;h=61c35cd24625c6d14b4a2de8bd639da52aa513bd;p=st.git

Use utf8len instead of utf8decode.
---

diff --git a/st.c b/st.c
index b042be2..6371a85 100644
--- a/st.c
+++ b/st.c
@@ -3672,7 +3672,6 @@ drawregion(int x1, int y1, int x2, int y2) {
 	Glyph base, new;
 	char buf[DRAW_BUF_SIZ];
 	bool ena_sel = sel.ob.x != -1 && sel.alt == IS_SET(MODE_ALTSCREEN);
-	long unicodep;
 
 	if(!(xw.state & WIN_VISIBLE))
 		return;
@@ -3701,7 +3700,7 @@ drawregion(int x1, int y1, int x2, int y2) {
 				base = new;
 			}
 
-			sl = utf8decode(new.c, &unicodep, UTF_SIZ);
+			sl = utf8len(new.c);
 			memcpy(buf+ib, new.c, sl);
 			ib += sl;
 			ic += (new.mode & ATTR_WIDE)? 2 : 1;