[gimp] Issue #3983 - gimp_get_images returns NULL pointer whilst num_images > 0

[Michael Natterer <mitch src gnome org>]

commit cb40cfd10eb769b0aa24441dccd3cf5122bdb83e
Author: Michael Natterer <mitch gimp org>
Date:   Wed Sep 25 20:47:25 2019 +0200

    Issue #3983 - gimp_get_images returns NULL pointer whilst num_images > 0
    
    In libgimp/gimp.c: gimp_main() make sure that GIMP_TYPE_OBJECT_ARRAY
    and GIMP_TYPE_PARAM_OBJECT_ARRAY are known to the type system and can
    be looked up by name.

 libgimp/gimp.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/libgimp/gimp.c b/libgimp/gimp.c
index 1da01f3c8c..ab4e21e2bb 100644
--- a/libgimp/gimp.c
+++ b/libgimp/gimp.c
@@ -449,6 +449,7 @@ gimp_main (GType  plug_in_type,
       GIMP_TYPE_FLOAT_ARRAY,   GIMP_TYPE_PARAM_FLOAT_ARRAY,
       GIMP_TYPE_STRING_ARRAY,  GIMP_TYPE_PARAM_STRING_ARRAY,
       GIMP_TYPE_RGB_ARRAY,     GIMP_TYPE_PARAM_RGB_ARRAY,
+      GIMP_TYPE_OBJECT_ARRAY,  GIMP_TYPE_PARAM_OBJECT_ARRAY,
 
       GIMP_TYPE_DISPLAY,       GIMP_TYPE_PARAM_DISPLAY,
       GIMP_TYPE_IMAGE,         GIMP_TYPE_PARAM_IMAGE,