From c1034058f66fa28e94b9a06bb0cd802e53eb8cbf Mon Sep 17 00:00:00 2001
From: Philipp Schafft <lion@lion.leolix.org>
Date: Sun, 1 Mar 2015 16:53:17 +0000
Subject: [PATCH] Fix: do not close(-1) on Keep-Alive clients

---
 src/connection.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/connection.c b/src/connection.c
index 0debccb5..837925c8 100644
--- a/src/connection.c
+++ b/src/connection.c
@@ -1604,7 +1604,8 @@ void connection_close(connection_t *con)
     if (!con)
         return;
 
-    sock_close(con->sock);
+    if (con->sock != -1) /* TODO: do not use magic */
+        sock_close(con->sock);
     if (con->ip)
         free(con->ip);
     if (con->host)