From 03391cd336b128a1639c648baf0f6c1a1271e0d2 Mon Sep 17 00:00:00 2001
From: Silvan Mosberger <infinisil@icloud.com>
Date: Sat, 31 Aug 2019 18:19:15 +0200
Subject: lib/types: Make usage of types.string emit a warning

---
 lib/types.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/types.nix')

diff --git a/lib/types.nix b/lib/types.nix
index 9c00656ab91..bcb5de0c379 100644
--- a/lib/types.nix
+++ b/lib/types.nix
@@ -217,7 +217,8 @@ rec {
 
     # Deprecated; should not be used because it quietly concatenates
     # strings, which is usually not what you want.
-    string = separatedString "";
+    string = warn "types.string is deprecated because it quietly concatenates strings"
+      (separatedString "");
 
     attrs = mkOptionType {
       name = "attrs";
-- 
cgit 1.4.1