From 01103da5d9b15e2a7fdc2f1dfec2c23a890d5c16 Mon Sep 17 00:00:00 2001
From: Alexey Kiryushin <alexey.a.kiryushin@gmail.com>
Date: Tue, 29 Sep 2020 19:07:09 +0100
Subject: [PATCH] fix(client): fix panic when addrs in ConnectingTcpRemote is
 empty (#2292)

Closes #2291
---
 src/client/connect/http.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/client/connect/http.rs b/src/client/connect/http.rs
index 1dbd232b2c..d61dce3a6a 100644
--- a/src/client/connect/http.rs
+++ b/src/client/connect/http.rs
@@ -541,7 +541,13 @@ impl ConnectingTcpRemote {
             }
         }
 
-        Err(err.take().expect("missing connect error"))
+        match err {
+            Some(e) => Err(e),
+            None => Err(std::io::Error::new(
+                std::io::ErrorKind::NotConnected,
+                "Network unreachable",
+            )),
+        }
     }
 }