[libgda: 1/2] GdaDataModel: Fixing pointer check for NULL

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit 112f0407260eb1ace3ab4915f1ac6330ec40551f
Author: Pavlo Solntsev <p sun fun gmail com>
Date:   Fri Jan 31 13:39:47 2020 -0600

    GdaDataModel: Fixing pointer check for NULL

 libgda/gda-data-model.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/libgda/gda-data-model.c b/libgda/gda-data-model.c
index e07587724..dfe4413cc 100644
--- a/libgda/gda-data-model.c
+++ b/libgda/gda-data-model.c
@@ -1534,7 +1534,7 @@ export_to_text_separated (GdaDataModel *model, const gint *cols, gint nb_cols,
                                }
                                else if (g_type_is_a (G_VALUE_TYPE (value), GDA_TYPE_TIME)) {
                                        const GdaTime *tim = gda_value_get_time (value);
-                                       if (tim != NULL)
+                                       if (!tim)
                                                value = NULL;                                   
                                }
                                else if (g_type_is_a (G_VALUE_TYPE (value), G_TYPE_DATE_TIME)) {