From 8910d7c17b6f7d5a45d6ccec703c53c95aeceebc Mon Sep 17 00:00:00 2001
From: rain1 <rain1@openmailbox.org>
Date: Tue, 19 Apr 2016 02:40:17 +0100
Subject: [PATCH] * st.c: Fix a corruption issue that happened due to an
 overflow when the line length is zero inside getsel.

---
 st.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/st.c b/st.c
index 02bcf19..c3b8812 100644
--- a/st.c
+++ b/st.c
@@ -968,6 +968,11 @@ getsel(void) {
 	for(y = sel.nb.y; y <= sel.ne.y; y++) {
 		linelen = tlinelen(y);
 
+		if(!linelen) {
+			*ptr++ = '\n';
+			continue;
+		}
+
 		if(sel.type == SEL_RECTANGULAR) {
 			gp = &term.line[y][sel.nb.x];
 			lastx = sel.ne.x;
-- 
2.7.0