From c0fb66ec30bce792dec7185c59e68903f5ba8442 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Fri, 19 Nov 2021 17:26:36 +0100
Subject: [PATCH] Add a trivial guard against using the same uuid twice

---
 tools/list-discoverable-partitions.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tools/list-discoverable-partitions.py b/tools/list-discoverable-partitions.py
index e9a3dce11d4..2ad179c7769 100644
--- a/tools/list-discoverable-partitions.py
+++ b/tools/list-discoverable-partitions.py
@@ -169,10 +169,16 @@ def generate(defines):
 
     print(HEADER, end='')
 
+    uuids = set()
+
     for type, arch, uuid in defines:
         tdesc = TYPES[type]
         adesc = '' if arch is None else f' ({ARCHITECTURES[arch]})'
 
+        # Let's make sure that we didn't select&paste the same value twice
+        assert uuid not in uuids
+        uuids.add(uuid)
+
         if type != prevtype:
             prevtype = type
             morea, moreb = DESCRIPTIONS[type]
-- 
2.47.3