From 563434997c4534d198c39ed5156485ed3dfe1e7c Mon Sep 17 00:00:00 2001
From: whitequark <cz@m-labs.hk>
Date: Sat, 22 Jun 2019 08:31:11 +0000
Subject: [PATCH] Fix spurious crash in commit bd3912e5.

---
 src/socket/tcp.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/socket/tcp.rs b/src/socket/tcp.rs
index c285db6..7f66a60 100644
--- a/src/socket/tcp.rs
+++ b/src/socket/tcp.rs
@@ -1833,7 +1833,8 @@ mod test {
             }
         }
 
-        log::set_logger(&LOGGER).unwrap();
+        // If it fails, that just means we've already set it to the same value.
+        let _ = log::set_logger(&LOGGER);
         log::set_max_level(log::LevelFilter::Trace);
 
         println!("");