[gimp] app: fix building for windows.

[Michael Henning <mhenning src gnome org>]

commit 33af6c61b74be59da888ce287cfb6f0fdafc2f9b
Author: Michael Henning <drawoc darkrefraction com>
Date:   Wed Jul 2 19:16:51 2014 -0400

    app: fix building for windows.
    
    This was broken in 53b5822926bf93cbc30c181ee9c5916c3ac21034

 libgimpconfig/gimpconfigwriter.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libgimpconfig/gimpconfigwriter.c b/libgimpconfig/gimpconfigwriter.c
index d5f3cf5..b342fe3 100644
--- a/libgimpconfig/gimpconfigwriter.c
+++ b/libgimpconfig/gimpconfigwriter.c
@@ -239,7 +239,7 @@ gimp_config_writer_new_fd (gint fd)
   writer = g_slice_new0 (GimpConfigWriter);
 
 #ifdef G_OS_WIN32
-  writer->output = g_win32_input_stream_new ((HANDLE *) fd, FALSE);
+  writer->output = g_win32_output_stream_new ((gpointer) fd, FALSE);
 #else
   writer->output = g_unix_output_stream_new (fd, FALSE);
 #endif