[glib] Resolve warnings about istream and ostream in socket test

[Christian Dywan <cdywan src gnome org>]

commit 426f90e3cf9f21c6b020cecb05116b331546fe58
Author: Christian Dywan <christian twotoasts de>
Date:   Fri Dec 3 16:33:24 2010 +0100

    Resolve warnings about istream and ostream in socket test

 gio/tests/socket-client.c |    6 +++++-
 gio/tests/socket-server.c |    6 ++++++
 2 files changed, 11 insertions(+), 1 deletions(-)
---
diff --git a/gio/tests/socket-client.c b/gio/tests/socket-client.c
index 7c44165..61997da 100644
--- a/gio/tests/socket-client.c
+++ b/gio/tests/socket-client.c
@@ -193,7 +193,11 @@ main (int argc,
   g_object_unref (src_address);
 
   if (use_udp)
-    connection = NULL;
+    {
+      connection = NULL;
+      istream = NULL;
+      ostream = NULL;
+    }
   else
     connection = G_IO_STREAM (g_socket_connection_factory_create_connection (socket));
 
diff --git a/gio/tests/socket-server.c b/gio/tests/socket-server.c
index d48a5a4..f151681 100644
--- a/gio/tests/socket-server.c
+++ b/gio/tests/socket-server.c
@@ -238,6 +238,12 @@ main (int argc,
       istream = g_io_stream_get_input_stream (connection);
       ostream = g_io_stream_get_output_stream (connection);
     }
+  else
+    {
+      g_assert (use_udp);
+      istream = NULL;
+      ostream = NULL;
+    }
 
   while (TRUE)
     {