[gnome-builder] toolchain: free the display name on object deletion

[Corentin Noël <corentinnoel src gnome org>]

commit c56a028e654dffe2dd88020b7af2b4a692c48a1b
Author: Corentin Noël <corentin noel collabora co uk>
Date:   Thu May 17 17:41:11 2018 +0100

    toolchain: free the display name on object deletion

 src/libide/toolchain/ide-toolchain.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/libide/toolchain/ide-toolchain.c b/src/libide/toolchain/ide-toolchain.c
index a1088aaf2..0222d5e74 100644
--- a/src/libide/toolchain/ide-toolchain.c
+++ b/src/libide/toolchain/ide-toolchain.c
@@ -258,6 +258,7 @@ ide_toolchain_finalize (GObject *object)
   IdeToolchainPrivate *priv = ide_toolchain_get_instance_private (self);
 
   g_clear_pointer (&priv->id, g_free);
+  g_clear_pointer (&priv->display_name, g_free);
   g_clear_pointer (&priv->host_triplet, ide_triplet_unref);
 
   G_OBJECT_CLASS (ide_toolchain_parent_class)->finalize (object);