[gegl] gegl: don't leak GeglConfig:application_license on exit

[Michael Natterer <mitch src gnome org>]

commit b2e511e11072d992902ca939c0ad87be9d792076
Author: Michael Natterer <mitch gimp org>
Date:   Mon Oct 6 19:53:17 2014 +0200

    gegl: don't leak GeglConfig:application_license on exit

 gegl/gegl-config.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gegl/gegl-config.c b/gegl/gegl-config.c
index 58a3a90..5ecc0c1 100644
--- a/gegl/gegl-config.c
+++ b/gegl/gegl-config.c
@@ -164,6 +164,9 @@ gegl_config_finalize (GObject *gobject)
   if (config->swap)
     g_free (config->swap);
 
+  if (config->application_license)
+    g_free (config->application_license);
+
   G_OBJECT_CLASS (gegl_config_parent_class)->finalize (gobject);
 }