Fix compiler warning

diff --git a/src/ui/gui/psppire-data-store.c b/src/ui/gui/psppire-data-store.c
index 1664da735eadf46df384326ced168c423b1bf9fa..77aa37f1f4530dcc3c42ccef66b8e7629ff4dde2 100644 (file)
--- a/src/ui/gui/psppire-data-store.c
+++ b/src/ui/gui/psppire-data-store.c
@@ -597,9 +597,9 @@ psppire_data_store_get_value (PsppireDataStore *store,
                              glong row, const struct variable *var,
                              union value *val)
 {
-  g_return_val_if_fail (store != NULL, NULL);
-  g_return_val_if_fail (store->datasheet != NULL, NULL);
-  g_return_val_if_fail (var != NULL, NULL);
+  g_return_val_if_fail (store != NULL, FALSE);
+  g_return_val_if_fail (store->datasheet != NULL, FALSE);
+  g_return_val_if_fail (var != NULL, FALSE);
 
   if (row < 0 || row >= datasheet_get_n_rows (store->datasheet))
     return FALSE;