From d3f4ad18aab4d5ed38c49c8bd7fa0dcddebb0827 Mon Sep 17 00:00:00 2001
From: Carl Niklas Rydberg <carlniklasrydberg@gmail.com>
Date: Mon, 22 Dec 2025 21:43:04 +0100
Subject: [PATCH] UI: treat existing concept as ok

---
 src/amduatd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/amduatd.c b/src/amduatd.c
index 86639bb..f081890 100644
--- a/src/amduatd.c
+++ b/src/amduatd.c
@@ -280,6 +280,7 @@ static const char k_amduatd_ui_html[] =
     "\n"
     "    async function ensureConcept(name){\n"
     "      const resp = await fetch('/v1/concepts',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({name})});\n"
+    "      if(resp.status === 409) return; // already exists\n"
     "      if(!resp.ok) throw new Error(await resp.text());\n"
     "    }\n"
     "\n"