g-i: add missing nullable annotation

the constructor takes a nullable expression parameter, so should the getter be
2021-12-30 16:52:53 +00:00
parent 70cb61fb71
commit ec58013b22
1 changed files with 1 additions and 2 deletions
--- a/gtk/gtkexpression.c
+++ b/gtk/gtkexpression.c
@@ -1,4 +1,3 @@
-
 /*
 * Copyright © 2019 Benjamin Otte
 *
@@ -1372,7 +1371,7 @@ gtk_property_expression_new_for_pspec (GtkExpression *expression,
 * Gets the expression specifying the object of
 * a property expression.
 *
- * Returns: (transfer none): the object expression
+ * Returns: (transfer none) (nullable): the object expression
 */
 GtkExpression *
 gtk_property_expression_get_expression (GtkExpression *expression)