[pygtk] Don't free a string we don't own

[Paul Pogonyshev <paulp src gnome org>]

commit 956592c614c567623510dccf5fc1edaee9c766c1
Author: Paul Pogonyshev <pogonyshev gmx net>
Date:   Thu Jun 11 21:53:51 2009 +0300

    Don't free a string we don't own
    
    Fixes bug #585458.

 gtk/gtk.override |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtk.override b/gtk/gtk.override
index 8d7a0f5..5fa5771 100644
--- a/gtk/gtk.override
+++ b/gtk/gtk.override
@@ -7549,7 +7549,8 @@ _wrap_gtk_recent_info_get_application_info(PyGObject *self, PyObject *args,
                                                &time_);
     if (ret) {
         py_ret = Py_BuildValue("(sii)", app_exec, count, time_);
-        g_free(app_exec);
+        /* Note that we mustn't free 'app_exec' even though it's not
+         * 'const'.  See bug #585458. */
     } else {
         py_ret = Py_None;
     }