[recipes] Fix a compiler warning

[Matthias Clasen <matthiasc src gnome org>]

commit 669e6946f958786255a18b79ce3ecc04566e7e63
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue May 16 22:02:40 2017 -0400

    Fix a compiler warning
    
    Also remove an #ifdef that wasn't meant to remain.
    This was introduced in the previous commit.

 src/gr-ingredients-viewer.c |   16 +---------------
 1 files changed, 1 insertions(+), 15 deletions(-)
---
diff --git a/src/gr-ingredients-viewer.c b/src/gr-ingredients-viewer.c
index cd581b2..ecaab41 100644
--- a/src/gr-ingredients-viewer.c
+++ b/src/gr-ingredients-viewer.c
@@ -169,26 +169,12 @@ gr_ingredients_viewer_has_error (GrIngredientsViewer *viewer)
 
         children = gtk_container_get_children (GTK_CONTAINER (viewer->list));
         for (l = children; l; l = l->next) {
-                GtkWidget *row = l->data;
+                GrIngredientsViewerRow *row = l->data;
                 GtkWidget *error_field;
 
-#if 0
-                g_autofree char *amount = NULL;
-                g_autofree char *ingredient = NULL;
-
-                g_object_get (row,
-                              "amount", &amount,
-                              "ingredient", &ingredient,
-                              NULL);
-
-                if (amount == NULL || amount[0] == '\0' ||
-                    ingredient == NULL || ingredient[0] == '\0')
-                        return row;
-#else
                 error_field = gr_ingredients_viewer_row_has_error (row);
                 if (error_field)
                         return error_field;
-#endif
         }
 
         return NULL;