[gimp] Issue #3264 - Wrong colors from opening and exporting non-sRGB tiffs...

[Michael Natterer <mitch src gnome org>]

commit 5d95040a9d764db9b1f0d75fda705e26b8702bdc
Author: Michael Natterer <mitch gimp org>
Date:   Wed Jun 12 10:31:13 2019 +0200

    Issue #3264 - Wrong colors from opening and exporting non-sRGB tiffs...
    
    ...and pngs
    
    Fix yesterday's fix and pippin's fix to not move lines around that
    should be together (never move around code between testing and
    pushing)...

 plug-ins/file-tiff/file-tiff-load.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/plug-ins/file-tiff/file-tiff-load.c b/plug-ins/file-tiff/file-tiff-load.c
index 29fe73d4c3..d81fef0320 100644
--- a/plug-ins/file-tiff/file-tiff-load.c
+++ b/plug-ins/file-tiff/file-tiff-load.c
@@ -973,8 +973,6 @@ load_image (GFile              *file,
           g_free (name);
         }
 
-      channel[0].buffer = gimp_drawable_get_buffer (layer);
-
       if (! base_format && image_type == GIMP_INDEXED)
         {
           /* can't create the palette format here, need to get it from
@@ -986,10 +984,11 @@ load_image (GFile              *file,
         {
           base_format =
             babl_format_with_space (babl_format_get_encoding (base_format),
-                                    gegl_buffer_get_format (channel[0].buffer));
+                                    gimp_drawable_get_format (layer));
         }
 
       channel[0].ID     = layer;
+      channel[0].buffer = gimp_drawable_get_buffer (layer);
       channel[0].format = base_format;
 
       if (extra > 0 && ! worst_case)