[gobject-introspection] gdump: do not leak gfile objects

[Colin Walters <walters src gnome org>]

commit 9f1f2f5efd008aba9e92edd3a44d431b84fa5174
Author: Paolo Borelli <pborelli gnome org>
Date:   Fri Apr 22 13:23:51 2016 +0200

    gdump: do not leak gfile objects

 girepository/gdump.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)
---
diff --git a/girepository/gdump.c b/girepository/gdump.c
index b60a5dc..6aa8bfd 100644
--- a/girepository/gdump.c
+++ b/girepository/gdump.c
@@ -480,10 +480,17 @@ g_irepository_dump (const char *arg, GError **error)
   g_strfreev (args);
 
   input = g_file_read (input_file, NULL, error);
+  g_object_unref (input_file);
+
   if (input == NULL)
-    return FALSE;
+    {
+      g_object_unref (output_file);
+      return FALSE;
+    }
 
   output = g_file_replace (output_file, NULL, FALSE, 0, NULL, error);
+  g_object_unref (output_file);
+
   if (output == NULL)
     {
       g_input_stream_close (G_INPUT_STREAM (input), NULL, NULL);