[libdazzle] search: use g_steal_pointer() with errors

[Christian Hergert <chergert src gnome org>]

commit 100d925875f445d23873ba690d6217850c14a99e
Author: Christian Hergert <chergert redhat com>
Date:   Wed Dec 6 02:33:52 2017 -0800

    search: use g_steal_pointer() with errors

 src/search/dzl-fuzzy-index-builder.c |    4 ++--
 src/search/dzl-fuzzy-index.c         |    8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/src/search/dzl-fuzzy-index-builder.c b/src/search/dzl-fuzzy-index-builder.c
index 6ade0a3..ddc17a0 100644
--- a/src/search/dzl-fuzzy-index-builder.c
+++ b/src/search/dzl-fuzzy-index-builder.c
@@ -452,9 +452,9 @@ dzl_fuzzy_index_builder_write_worker (GTask        *task,
   DzlFuzzyIndexBuilder *self = source_object;
   g_autoptr(GVariant) variant = NULL;
   g_autoptr(GVariant) documents = NULL;
+  g_autoptr(GError) error = NULL;
   GVariantDict dict;
   GFile *file = task_data;
-  GError *error = NULL;
 
   g_assert (G_IS_TASK (task));
   g_assert (DZL_IS_FUZZY_INDEX_BUILDER (self));
@@ -518,7 +518,7 @@ dzl_fuzzy_index_builder_write_worker (GTask        *task,
                                 NULL,
                                 cancellable,
                                 &error))
-    g_task_return_error (task, error);
+    g_task_return_error (task, g_steal_pointer (&error));
   else
     g_task_return_boolean (task, TRUE);
 }
diff --git a/src/search/dzl-fuzzy-index.c b/src/search/dzl-fuzzy-index.c
index d8a2fe9..026cff2 100644
--- a/src/search/dzl-fuzzy-index.c
+++ b/src/search/dzl-fuzzy-index.c
@@ -145,10 +145,10 @@ dzl_fuzzy_index_load_file_worker (GTask        *task,
   g_autoptr(GVariant) keys = NULL;
   g_autoptr(GVariant) tables = NULL;
   g_autoptr(GVariant) metadata = NULL;
+  g_autoptr(GError) error = NULL;
   DzlFuzzyIndex *self = source_object;
   GFile *file = task_data;
   GVariantDict dict;
-  GError *error = NULL;
   gint version = 0;
   gboolean case_sensitive = FALSE;
 
@@ -178,7 +178,7 @@ dzl_fuzzy_index_load_file_worker (GTask        *task,
 
   if (NULL == (mapped_file = g_mapped_file_new (path, FALSE, &error)))
     {
-      g_task_return_error (task, error);
+      g_task_return_error (task, g_steal_pointer (&error));
       return;
     }
 
@@ -305,14 +305,14 @@ dzl_fuzzy_index_query_cb (GObject      *object,
 {
   DzlFuzzyIndexCursor *cursor = (DzlFuzzyIndexCursor *)object;
   g_autoptr(GTask) task = user_data;
-  GError *error = NULL;
+  g_autoptr(GError) error = NULL;
 
   g_assert (DZL_IS_FUZZY_INDEX_CURSOR (cursor));
   g_assert (G_IS_ASYNC_RESULT (result));
   g_assert (G_IS_TASK (task));
 
   if (!g_async_initable_init_finish (G_ASYNC_INITABLE (cursor), result, &error))
-    g_task_return_error (task, error);
+    g_task_return_error (task, g_steal_pointer (&error));
   else
     g_task_return_pointer (task, g_object_ref (cursor), g_object_unref);
 }