[gnome-builder] xml-pack: don't leak GError

[Christian Hergert <chergert src gnome org>]

commit 9333c161dc8b5d659d056da2deb1e22fdbd8507a
Author: Christian Hergert <chergert redhat com>
Date:   Fri Jan 12 19:49:25 2018 -0800

    xml-pack: don't leak GError

 src/plugins/xml-pack/ide-xml-service.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/plugins/xml-pack/ide-xml-service.c b/src/plugins/xml-pack/ide-xml-service.c
index 565a3d546..77f4dea73 100644
--- a/src/plugins/xml-pack/ide-xml-service.c
+++ b/src/plugins/xml-pack/ide-xml-service.c
@@ -127,7 +127,7 @@ ide_xml_service_load_schema_cb3 (GObject      *object,
   g_autoptr (IdeXmlRngParser) rng_parser = NULL;
   IdeXmlSchemaCacheEntry *cache_entry;
   IdeXmlSchemaKind kind;
-  GError *error = NULL;
+  g_autoptr(GError) error = NULL;
   gchar *content;
   gsize len;
 
@@ -185,8 +185,8 @@ ide_xml_service_load_schema_cb2 (GObject      *object,
   SchemaState *state = (SchemaState *)user_data;
   IdeXmlSchemaCacheEntry *cache_entry;
   g_autoptr (GFileInfo) file_info = NULL;
+  g_autoptr(GError) error = NULL;
   GTask *task;
-  GError *error = NULL;
 
   g_assert (G_IS_FILE (file));
   g_assert (G_IS_TASK (result));