From e8773af22ca301aa8fff2827fc2b4c0562a4d281 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 8 Aug 2021 02:44:39 +0100
Subject: [PATCH] config: Deprecate quoted values

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 src/config.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/config.rs b/src/config.rs
index 3a45eb8..372c20d 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -55,7 +55,7 @@ max_requests_outstanding = 6
 max_batch_up = 4000
 http_retry = 5
 port = 80
-vroutes = ''
+vroutes =
 ifname_client = hippo%d
 ifname_server = shippo%d
 max_clock_skew = 300
@@ -286,6 +286,11 @@ impl Aggregate {
                 || anyhow!("mismatched quotes around quoted value")
               )?
               .to_owned();
+
+            eprintln!("warning: {}: \
+             quoted values are deprecated; their meaning will change",
+                      &loc);
+
             Ok::<_,AE>(unq)
           })()
             .with_context(|| format!("key {:?}", key))
-- 
2.30.2