[gimp] app: fix wrong enum type bug.

[Jehan <jehanp src gnome org>]

commit b7e75615834d93bd57914ea98d84b4d21932c046
Author: Jehan <jehan girinstud io>
Date:   Wed Feb 3 21:34:26 2021 +0100

    app: fix wrong enum type bug.

 app/core/gimpdrawable-edit.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/app/core/gimpdrawable-edit.c b/app/core/gimpdrawable-edit.c
index 214b8fb802..b8d9842fdb 100644
--- a/app/core/gimpdrawable-edit.c
+++ b/app/core/gimpdrawable-edit.c
@@ -195,11 +195,11 @@ gimp_drawable_edit_fill (GimpDrawable    *drawable,
     }
   else
     {
-      GeglNode           *operation;
-      GimpDrawableFilter *filter;
-      gdouble             opacity;
-      GimpLayerMode       mode;
-      GimpLayerMode       composite_mode;
+      GeglNode               *operation;
+      GimpDrawableFilter     *filter;
+      gdouble                 opacity;
+      GimpLayerMode           mode;
+      GimpLayerCompositeMode  composite_mode;
 
       opacity        = gimp_context_get_opacity (context);
       mode           = gimp_context_get_paint_mode (context);