From f09384fb1b6e3d9117ce8abeae12ab64dacef89e Mon Sep 17 00:00:00 2001
From: Egor <egor@patchysicp.xyz>
Date: Fri, 3 Mar 2023 19:17:33 +0200
Subject: [PATCH] don't send error on empty command

---
 irc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/irc.c b/irc.c
index 2806034..9c85300 100644
--- a/irc.c
+++ b/irc.c
@@ -184,7 +184,9 @@ int parsePacket(struct client_data *client) {
 int processPacket(struct client_data *client, char *source, char *command, int argc, char *args[]) {
 	(void)source;
 	databuf.len = 0;
-	if(strcmp(command, "PING") == 0) {
+	if(strcmp(command, "") == 0) {
+		return 0;
+	} else if(strcmp(command, "PING") == 0) {
 		if (!args[0])
 			return err_needmoreparams(client, command), sendbuf(client), 0;
 		msg_pong(args[0]);
-- 
2.56.0