From b96a261a3538b98614a798fb6bc2093319a8054f Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Wed, 14 Jun 2023 08:03:47 +0530
Subject: [PATCH] ...

---
 kitty/line-buf.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kitty/line-buf.c b/kitty/line-buf.c
index 659114ce8..91bd24af9 100644
--- a/kitty/line-buf.c
+++ b/kitty/line-buf.c
@@ -538,7 +538,8 @@ copy_old(LineBuf *self, PyObject *y) {
     if (!PyObject_TypeCheck(y, &LineBuf_Type)) { PyErr_SetString(PyExc_TypeError, "Not a LineBuf object"); return NULL; }
     LineBuf *other = (LineBuf*)y;
     if (other->xnum != self->xnum) { PyErr_SetString(PyExc_ValueError, "LineBuf has a different number of columns"); return NULL; }
-    Line sl = {{0}}, ol = {{0}};
+    Line sl, ol;
+    zero_at_ptr(&sl); zero_at_ptr(&ol);
     sl.xnum = self->xnum; ol.xnum = other->xnum;
 
     for (index_type i = 0; i < MIN(self->ynum, other->ynum); i++) {