From 44eb29e27c7ad361d054fd85826ee319d87a6c12 Mon Sep 17 00:00:00 2001
From: rtldg <55846624+rtldg@users.noreply.github.com>
Date: Wed, 9 Feb 2022 21:23:15 +0000
Subject: [PATCH] some random error about a null checkpoints array comes up
 sometimes

L 01/24/2022 - 17:51:57: [SM] Exception reported: Invalid Handle 0 (error: 4)
L 01/24/2022 - 17:51:57: [SM] Blaming: shavit-checkpoints.smx
L 01/24/2022 - 17:51:57: [SM] Call stack trace:
L 01/24/2022 - 17:51:57: [SM]   [0] ArrayList.Length.get
L 01/24/2022 - 17:51:57: [SM]   [1] Line 1088, D:\sourcemod-1.10.0-git6528-windows\addons\sourcemod\scripting\shavit-checkpoints.sp::OpenNormalCPMenu
L 01/24/2022 - 17:51:57: [SM]   [2] Line 949, D:\sourcemod-1.10.0-git6528-windows\addons\sourcemod\scripting\shavit-checkpoints.sp::OpenCheckpointsMenu
L 01/24/2022 - 17:51:57: [SM]   [3] Line 787, D:\sourcemod-1.10.0-git6528-windows\addons\sourcemod\scripting\shavit-checkpoints.sp::Command_Checkpoints
---
 addons/sourcemod/scripting/shavit-checkpoints.sp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/addons/sourcemod/scripting/shavit-checkpoints.sp b/addons/sourcemod/scripting/shavit-checkpoints.sp
index 247d64ba..640f5e87 100644
--- a/addons/sourcemod/scripting/shavit-checkpoints.sp
+++ b/addons/sourcemod/scripting/shavit-checkpoints.sp
@@ -779,6 +779,11 @@ public Action Command_Checkpoints(int client, int args)
 		return Plugin_Handled;
 	}
 
+	if (!gA_Checkpoints[client]) // probably got here from another plugin doing `FakeClientCommandEx(param1, "sm_checkpoints");` too early or too late
+	{
+		return Plugin_Handled;
+	}
+
 	if(Shavit_GetStyleSettingInt(gI_Style[client], "kzcheckpoints"))
 	{
 		gB_ClosedKZCP[client] = false;