From b6cedf7dba67907200444aa7d54dea2065c7c210 Mon Sep 17 00:00:00 2001
From: Klemens Nanni <klemens@posteo.de>
Date: Sun, 20 Jun 2021 18:50:40 +0000
Subject: [PATCH] Register SIGWINCH handler before TLS connect

Otherwise resizing the terminal will end catgirl until a handler is
registered, e.g. while in ircConnect():

	catgirl: tls_handshake: (null)

Hoist registration right after uiInitEarly() as earliest possible point
in main() since initscr(3) sets up various signals incl. SIGWINCH, i.e.
initialise `cursesWinch' afterwards to pick up curses(3)'s handler.
---
 chat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/chat.c b/chat.c
index 479ec94..790038c 100644
--- a/chat.c
+++ b/chat.c
@@ -270,6 +270,7 @@ int main(int argc, char *argv[]) {
 	ircConfig(insecure, trust, cert, priv);
 
 	uiInitEarly();
+	sig_t cursesWinch = signal(SIGWINCH, signalHandler);
 	if (save) {
 		uiLoad(save);
 		atexit(exitSave);
@@ -324,7 +325,6 @@ int main(int argc, char *argv[]) {
 	signal(SIGALRM, signalHandler);
 	signal(SIGTERM, signalHandler);
 	signal(SIGCHLD, signalHandler);
-	sig_t cursesWinch = signal(SIGWINCH, signalHandler);
 
 	fcntl(irc, F_SETFD, FD_CLOEXEC);
 	bool pipes = !self.kiosk && !self.restricted;