From e5a40fd745c554ca44481c0dc95b44b088621f66 Mon Sep 17 00:00:00 2001
From: Alibek Omarov <a1ba.omarov@gmail.com>
Date: Mon, 15 Mar 2021 03:40:46 +0300
Subject: [PATCH] server: fix password presence wasn't advertised to clients on
 info message #359

---
 engine/server/sv_client.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/engine/server/sv_client.c b/engine/server/sv_client.c
index 0fc3fd60..aba38cc6 100644
--- a/engine/server/sv_client.c
+++ b/engine/server/sv_client.c
@@ -798,7 +798,6 @@ The second parameter should be the current protocol version number.
 void SV_Info( netadr_t from )
 {
 	char	string[MAX_INFO_STRING];
-	int	i, count = 0;
 	int	version;
 
 	// ignore in single player
@@ -814,6 +813,9 @@ void SV_Info( netadr_t from )
 	}
 	else
 	{
+		int i, count = 0;
+		qboolean havePassword = COM_CheckStringEmpty( sv_password.string );
+
 		for( i = 0; i < svs.maxclients; i++ )
 			if( svs.clients[i].state >= cs_connected )
 				count++;
@@ -826,6 +828,7 @@ void SV_Info( netadr_t from )
 		Info_SetValueForKey( string, "numcl", va( "%i", count ), MAX_INFO_STRING );
 		Info_SetValueForKey( string, "maxcl", va( "%i", svs.maxclients ), MAX_INFO_STRING );
 		Info_SetValueForKey( string, "gamedir", GI->gamefolder, MAX_INFO_STRING );
+		Info_SetValueForKey( string, "password", havePassword ? "1" : "0", MAX_INFO_STRING );
 	}
 
 	Netchan_OutOfBandPrint( NS_SERVER, from, "info\n%s", string );