From f39b0977b72b1d35d730925538d04bb09418ec3f Mon Sep 17 00:00:00 2001
From: Cory McWilliams <cory@unprompted.com>
Date: Tue, 9 Dec 2025 21:33:03 -0500
Subject: [PATCH] build: Fix.

---
 src/api.js.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/api.js.c b/src/api.js.c
index fd9a8e33..35265813 100644
--- a/src/api.js.c
+++ b/src/api.js.c
@@ -1202,7 +1202,14 @@ static JSValue _tf_ssb_swap_with_server_identity(JSContext* context, JSValueCons
 	*work = (swap_with_server_identity_t) { 0 };
 	tf_ssb_whoami(ssb, work->server_id, sizeof(work->server_id));
 	tf_string_set(work->user_id, sizeof(work->user_id), id);
-	memcpy(work->user, user, user_length + 1);
+	if (user)
+	{
+		memcpy(work->user, user, user_length + 1);
+	}
+	else
+	{
+		*work->user = '\0';
+	}
 	JSValue result = JS_NewPromiseCapability(context, work->promise);
 	char description[1024];
 	snprintf(description, sizeof(description), "Swap identity %s with %s.", work->user_id, work->server_id);