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-rw-r--r--calendar/gui/e-cal-model-tasks.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/calendar/gui/e-cal-model-tasks.c b/calendar/gui/e-cal-model-tasks.c
index 7c0fb08638..463f812c8f 100644
--- a/calendar/gui/e-cal-model-tasks.c
+++ b/calendar/gui/e-cal-model-tasks.c
@@ -992,8 +992,8 @@ ecmt_value_to_string (ETableModel *etm, int col, const void *value)
{
ECalModelTasks *model = (ECalModelTasks *) etm;
- g_return_val_if_fail (E_IS_CAL_MODEL_TASKS (model), NULL);
- g_return_val_if_fail (col >= 0 && col < E_CAL_MODEL_TASKS_FIELD_LAST, NULL);
+ g_return_val_if_fail (E_IS_CAL_MODEL_TASKS (model), g_strdup (""));
+ g_return_val_if_fail (col >= 0 && col < E_CAL_MODEL_TASKS_FIELD_LAST, g_strdup (""));
if (col < E_CAL_MODEL_FIELD_LAST)
return E_TABLE_MODEL_CLASS (parent_class)->value_to_string (etm, col, value);
@@ -1009,7 +1009,7 @@ ecmt_value_to_string (ETableModel *etm, int col, const void *value)
return e_cal_model_date_value_to_string (E_CAL_MODEL (model), value);
case E_CAL_MODEL_TASKS_FIELD_COMPLETE :
case E_CAL_MODEL_TASKS_FIELD_OVERDUE :
- return value ? _("Yes") : _("No");
+ return g_strdup (value ? _("Yes") : _("No"));
case E_CAL_MODEL_TASKS_FIELD_PERCENT :
if (GPOINTER_TO_INT (value) < 0)
return g_strdup ("N/A");
@@ -1017,7 +1017,7 @@ ecmt_value_to_string (ETableModel *etm, int col, const void *value)
return g_strdup_printf ("%i%%", GPOINTER_TO_INT (value));
}
- return NULL;
+ return g_strdup ("");
}
/* ECalModel class methods */