[gthumb] [importer] disable "rotate images" if the exiv2 extension is not active

[Paolo Bacchilega <paobac src gnome org>]

commit 3d006758d021af60d9556d5a28dbc3ab40f26e0b
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sat Jul 24 17:31:18 2010 +0200

    [importer] disable "rotate images" if the exiv2 extension is not active

 .../importer/gth-import-preferences-dialog.c       |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/extensions/importer/gth-import-preferences-dialog.c b/extensions/importer/gth-import-preferences-dialog.c
index a693de6..145062a 100644
--- a/extensions/importer/gth-import-preferences-dialog.c
+++ b/extensions/importer/gth-import-preferences-dialog.c
@@ -376,6 +376,8 @@ gth_import_preferences_dialog_init (GthImportPreferencesDialog *self)
 		g_free (custom_format);
 	}
 
+	gtk_widget_set_sensitive (GET_WIDGET ("adjust_orientation_checkbutton"), gth_main_extension_is_active ("exiv2_tools"));
+
 	update_destination (self);
 
 	g_signal_connect (self->priv->subfolder_type_list,