From 0d5c6844672227a4b1b3eaa3161493d46eb06a96 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 28 Dec 2022 13:43:23 +0200
Subject: [PATCH] Disallow two components with the same name

---
 source/lib/sourcepackage.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/lib/sourcepackage.cpp b/source/lib/sourcepackage.cpp
index 0913592..34e8a1b 100644
--- a/source/lib/sourcepackage.cpp
+++ b/source/lib/sourcepackage.cpp
@@ -219,6 +219,8 @@ void SourcePackage::Loader::feature(const string &n, const string &d)
 template<typename C, typename... Args>
 void SourcePackage::Loader::component(Args... args, const string &n)
 {
+	if(any_of(obj.components.begin(), obj.components.end(), [&n](const Component *c){ return c->get_name()==n; }))
+		throw key_error(n);
 	C *comp = new C(obj, n, args...);
 	load_sub(*comp);
 	obj.components.push_back(comp);
-- 
2.45.2