From 21d0cc8cdf432b0eaf0bd6ea16d00070ab9dab89 Mon Sep 17 00:00:00 2001
From: Dominik Picheta <dominikpicheta@googlemail.com>
Date: Tue, 15 Apr 2014 13:51:25 +0100
Subject: Add checks for invalid socket when creating sockets.

---
 lib/pure/ftpclient.nim | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/pure/ftpclient.nim')

diff --git a/lib/pure/ftpclient.nim b/lib/pure/ftpclient.nim
index f136e0016..3bb55239b 100644
--- a/lib/pure/ftpclient.nim
+++ b/lib/pure/ftpclient.nim
@@ -107,6 +107,7 @@ proc ftpClient*(address: string, port = TPort(21),
   result.isAsync = false
   result.dsockConnected = false
   result.csock = socket()
+  if result.csock == InvalidSocket: osError(osLastError())
 
 proc getDSock(ftp: PFTPClient): TSocket =
   if ftp.isAsync: return ftp.asyncDSock else: return ftp.dsock
@@ -213,6 +214,7 @@ proc pasv(ftp: PFTPClient) =
   ## Negotiate a data connection.
   if not ftp.isAsync:
     ftp.dsock = socket()
+    if ftp.dsock == InvalidSocket: osError(osLastError())
   else:
     ftp.asyncDSock = AsyncSocket()
     ftp.asyncDSock.handleRead =
-- 
cgit 1.4.1-2-gfad0