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Do not try to append zero size cells, from Uzair Aftab.

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nicm
2026-08-31 07:42:56 +00:00
committed by tmux update bot
parent 39357c829c
commit 6a1ecdcce3
1 changed files with 2 additions and 2 deletions
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4
window-copy.c
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@@ -1,4 +1,4 @@
/* $OpenBSD: window-copy.c,v 1.427 2026/08/31 07:41:48 nicm Exp $ */ /* $OpenBSD: window-copy.c,v 1.428 2026/08/31 07:42:56 nicm Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -4301,7 +4301,7 @@ window_copy_stringify(struct grid *gd, u_int py, u_int first, u_int last,
} }
if (dlen == 1) if (dlen == 1)
buf[bx++] = *d; buf[bx++] = *d;
else { else if (dlen != 0) {
memcpy(buf + bx, d, dlen); memcpy(buf + bx, d, dlen);
bx += dlen; bx += dlen;
} }