From 153acb7f644d755c45533b7c5311e3ffa47e8973 Mon Sep 17 00:00:00 2001
From: historia <[not public]>
Date: Fri, 18 Sep 2026 05:31:09 -0400
Subject: fix: harden engine across casino, economy, concurrency, security, and
 content

---
 internal/game/cmd_color.go | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'internal/game/cmd_color.go')

diff --git a/internal/game/cmd_color.go b/internal/game/cmd_color.go
index 614583f..104d359 100644
--- a/internal/game/cmd_color.go
+++ b/internal/game/cmd_color.go
@@ -67,6 +67,12 @@ func (g *Game) doColor(sess *net.Session, input string) {
 }
 
 func (g *Game) saveAccountColor(sess *net.Session, target, value string) {
+	// The account can be gone (purged or republished from another session)
+	// while the player is still live; there is nothing to persist to then.
+	if sess.Account == nil {
+		sess.WriteLine("You must be logged into an account to set colors.")
+		return
+	}
 	if value == "" {
 		if sess.Account.Colors != nil {
 			delete(sess.Account.Colors, target)
-- 
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