From 4dfe07dadac24ae00881b6ab808d8f3627340511 Mon Sep 17 00:00:00 2001
From: Orivej Desh <orivej@gmx.fr>
Date: Mon, 22 Feb 2021 00:05:59 +0000
Subject: [PATCH] libsigcxx: specify that lgpl21 is lgpl21Plus

---
 pkgs/development/libraries/libsigcxx/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/libsigcxx/default.nix b/pkgs/development/libraries/libsigcxx/default.nix
index eac383fae0d9..c933d92f3255 100644
--- a/pkgs/development/libraries/libsigcxx/default.nix
+++ b/pkgs/development/libraries/libsigcxx/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     homepage = "https://libsigcplusplus.github.io/libsigcplusplus/";
     description = "A typesafe callback system for standard C++";
-    license = licenses.lgpl21;
+    license = licenses.lgpl21Plus;
     platforms = platforms.all;
   };
 }