[gimp] libgimp: gimpexport.c: must not unref proxy objects

[Michael Natterer <mitch src gnome org>]

commit cb01f15f8ce95968598005693c6f4977a77e0b17
Author: Michael Natterer <mitch gimp org>
Date:   Sat Aug 24 15:43:23 2019 +0200

    libgimp: gimpexport.c: must not unref proxy objects

 libgimp/gimpexport.c | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/libgimp/gimpexport.c b/libgimp/gimpexport.c
index 462e65d749..61c1ca6376 100644
--- a/libgimp/gimpexport.c
+++ b/libgimp/gimpexport.c
@@ -111,7 +111,6 @@ export_merge (GimpImage     *image,
 
       if (merged != NULL)
         {
-          g_clear_object (drawable);
           *drawable = GIMP_DRAWABLE (merged);
         }
       else