From e84b4a51830cf92432fec58cbf8bc3714694aebd Mon Sep 17 00:00:00 2001
From: Joshua Humphries <jh@fullstory.com>
Date: Thu, 2 Dec 2021 23:08:52 -0500
Subject: [PATCH] oof, major bug: infinite loop when trying to intercept an
 already-intercepted channel (#61)

---
 intercept.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/intercept.go b/intercept.go
index 188c2cf..0aaf0d4 100644
--- a/intercept.go
+++ b/intercept.go
@@ -52,7 +52,7 @@ func unwrap(ch grpc.ClientConnInterface) grpc.ClientConnInterface {
 		if !ok {
 			return ch
 		}
-		ch = w
+		ch = w.Unwrap()
 	}
 }