1 files changed, 4 insertions, 0 deletions
diff --git a/lib/transfer.c b/lib/transfer.c
index 4313680ef..58279946d 100644
--- a/lib/transfer.c
+++ b/lib/transfer.c
@@ -1524,6 +1524,7 @@ static CURLcode readwrite_upload(struct SessionHandle *data,
 			data->req.upload_fromhere, /* buffer pointer */
 			data->req.upload_present,  /* buffer size */
 			&bytes_written);       /* actually send away */
+
     if(result)
       return result;
 
@@ -1744,6 +1745,9 @@ int Curl_single_getsock(const struct connectdata *conn,
   int bitmap = GETSOCK_BLANK;
   unsigned sockindex = 0;
 
+  if(conn->handler->perform_getsock)
+    return conn->handler->perform_getsock(conn, sock, numsocks);
+
   if(numsocks < 2)
     /* simple check but we might need two slots */
     return GETSOCK_BLANK;