From d8260b4e638b84b48892e87b3ce10321a18775e0 Mon Sep 17 00:00:00 2001
From: "Nicholas J. Kain" <nicholas@kain.us>
Date: Wed, 16 Apr 2014 00:24:13 -0400
Subject: [PATCH] Print an error message when bind() fails when creating a UDP
 socket in sockd.

---
 src/sockd.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/sockd.c b/src/sockd.c
index 0f2413d..fe7f8a5 100644
--- a/src/sockd.c
+++ b/src/sockd.c
@@ -194,8 +194,11 @@ static int create_udp_socket(uint32_t ip, uint16_t port, char *iface)
         .sin_port = htons(port),
         .sin_addr.s_addr = ip,
     };
-    if (bind(fd, (struct sockaddr *)&sa, sizeof sa) < 0)
+    if (bind(fd, (struct sockaddr *)&sa, sizeof sa) < 0) {
+        log_error("%s: (%s) bind failed: %s",
+                  client_config.interface, __func__, strerror(errno));
         goto out_fd;
+    }
 
     return fd;
   out_fd: