From f03760e27e952a3c9aca4baf37b448427e643d8e Mon Sep 17 00:00:00 2001
From: Frank Morgner <morgner@informatik.hu-berlin.de>
Date: Sun, 25 Jan 2015 03:50:50 +0100
Subject: [PATCH] suppress warning of unclosed fd

---
 virtualsmartcard/src/vpcd-config/local-ip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/virtualsmartcard/src/vpcd-config/local-ip.c b/virtualsmartcard/src/vpcd-config/local-ip.c
index 6541490..7ecf9ee 100644
--- a/virtualsmartcard/src/vpcd-config/local-ip.c
+++ b/virtualsmartcard/src/vpcd-config/local-ip.c
@@ -59,7 +59,7 @@ err:
 #endif
     if (!ip)
         printf("%s: %s\n" , ERROR_STRING, strerror(errno));
-    if (sock > 0)
+    if (sock >= 0)
         close(sock);
 
     return ip;