[vala] gobject-introspection: Fix memory leak in GIdlWriter

[Jürg Billeter <juergbi src gnome org>]

commit 5233440a3386f999e0d2e3898e0f21bbe6db7544
Author: David Binderman <dcb314 hotmail com>
Date:   Wed Sep 30 20:01:35 2009 +0200

    gobject-introspection: Fix memory leak in GIdlWriter
    
    Fixes bug 596806.

 gobject-introspection/gidlwriter.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gobject-introspection/gidlwriter.c b/gobject-introspection/gidlwriter.c
index 5caac5e..cd6cbad 100644
--- a/gobject-introspection/gidlwriter.c
+++ b/gobject-introspection/gidlwriter.c
@@ -498,4 +498,6 @@ g_idl_writer_save_file (GIdlModule *module,
 
   if (filename)
     fclose (writer->output);
+
+  g_free (writer);
 }