[libgda] data-model-iter: fix segfault

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit e807cfa2bcf6e2e59c79070ecdbf86c2113fc052
Author: Daniel Espinosa Ortiz <esodan gmail com>
Date:   Mon Mar 11 12:08:36 2019 -0600

    data-model-iter: fix segfault

 libgda-ui/gdaui-basic-form.c | 2 +-
 libgda/gda-data-model-iter.c | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/libgda-ui/gdaui-basic-form.c b/libgda-ui/gdaui-basic-form.c
index 857c21b44..3765f8fbf 100644
--- a/libgda-ui/gdaui-basic-form.c
+++ b/libgda-ui/gdaui-basic-form.c
@@ -745,7 +745,7 @@ destroy_entries (GdauiBasicForm *form)
                                g_object_unref ((GObject *) sentry->entry);
                                sentry->entry = NULL;
                        }
-                       if (sentry->label) {
+                       if (sentry->label != NULL) {
                                g_object_unref ((GObject *) sentry->label);
                                sentry->label = NULL;
                        }
diff --git a/libgda/gda-data-model-iter.c b/libgda/gda-data-model-iter.c
index 4b07f430b..fa94ab6f9 100644
--- a/libgda/gda-data-model-iter.c
+++ b/libgda/gda-data-model-iter.c
@@ -1133,7 +1133,6 @@ gda_data_model_iter_set_value_at (GdaDataModelIter *iter, gint col, const GValue
                             g_slist_length (gda_set_get_holders ((GdaSet *) iter)) - 1);
                return FALSE;
        }
-       g_print ("Updated: id: %s\n", gda_holder_get_id (holder));
        return gda_holder_set_value (holder, value, error);
 }