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Diffstat (limited to 'gio/gactiongroup.h')
-rw-r--r--gio/gactiongroup.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/gio/gactiongroup.h b/gio/gactiongroup.h
index f8d20ae69..06213df8a 100644
--- a/gio/gactiongroup.h
+++ b/gio/gactiongroup.h
@@ -156,7 +156,7 @@ gboolean g_action_group_query_action (GAction
const GVariantType **parameter_type,
const GVariantType **state_type,
GVariant **state_hint,
- GVariant **state);
+ GVariant **state) G_GNUC_WARN_UNUSED_RESULT;
G_END_DECLS