From 56105c8a61343d5b877294dae7d3b14fc45564ba Mon Sep 17 00:00:00 2001
From: Jordan Bancino <jordan@bancino.net>
Date: Sat, 7 Jan 2023 18:24:16 +0000
Subject: [PATCH] Fix logic error

---
 src/Routes/RouteRegister.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Routes/RouteRegister.c b/src/Routes/RouteRegister.c
index ed6ddd9..868dc30 100644
--- a/src/Routes/RouteRegister.c
+++ b/src/Routes/RouteRegister.c
@@ -234,7 +234,7 @@ finish:
                 HttpResponseStatus(args->context, HTTP_BAD_REQUEST);
                 response = MatrixErrorCreate(M_INVALID_USERNAME);
             }
-            else if (UserExists(db, username))
+            else if (!UserExists(db, username))
             {
                 response = HashMapCreate();
                 HashMapSet(response, "available", JsonValueBoolean(1));