[epiphany/history-rewrite: 41/45] Free errors instead of unrefing them in a few places

[Claudio Saavedra <csaavedra src gnome org>]

commit b53fa0dc5efc920ea75728123d333d9e2aa69a65
Author: Claudio Saavedra <csaavedra igalia com>
Date:   Sat Jul 23 18:42:20 2011 +0300

    Free errors instead of unrefing them in a few places

 lib/history/ephy-history-service-urls-table.c   |    8 ++++----
 lib/history/ephy-history-service-visits-table.c |    2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/lib/history/ephy-history-service-urls-table.c b/lib/history/ephy-history-service-urls-table.c
index c67008e..af226ec 100644
--- a/lib/history/ephy-history-service-urls-table.c
+++ b/lib/history/ephy-history-service-urls-table.c
@@ -147,14 +147,14 @@ ephy_history_service_add_url_row (EphyHistoryService *self, EphyHistoryURL *url)
       ephy_sqlite_statement_bind_int (statement, 4, url->last_visit_time, &error) == FALSE ||
       ephy_sqlite_statement_bind_double (statement, 5, url->zoom_level, &error) == FALSE) {
     g_error ("Could not insert URL into urls table: %s", error->message);
-    g_object_unref (error);
+    g_error_free (error);
     return;
   }
 
   ephy_sqlite_statement_step (statement, &error);
   if (error) {
     g_error ("Could not insert URL into urls table: %s", error->message);
-    g_object_unref (error);
+    g_error_free (error);
   } else {
     url->id = ephy_sqlite_connection_get_last_insert_id (priv->history_database);
   }
@@ -188,14 +188,14 @@ ephy_history_service_update_url_row (EphyHistoryService *self, EphyHistoryURL *u
       ephy_sqlite_statement_bind_double (statement, 4, url->zoom_level, &error) == FALSE ||
       ephy_sqlite_statement_bind_int (statement, 5, url->id, &error) == FALSE) {
     g_error ("Could not modify URL in urls table: %s", error->message);
-    g_object_unref (error);
+    g_error_free (error);
     return;
   }
 
   ephy_sqlite_statement_step (statement, &error);
   if (error) {
     g_error ("Could not modify URL in urls table: %s", error->message);
-    g_object_unref (error);
+    g_error_free (error);
   }
   g_object_unref (statement);
 }
diff --git a/lib/history/ephy-history-service-visits-table.c b/lib/history/ephy-history-service-visits-table.c
index 748a5bd..0777ac2 100644
--- a/lib/history/ephy-history-service-visits-table.c
+++ b/lib/history/ephy-history-service-visits-table.c
@@ -78,7 +78,7 @@ ephy_history_service_add_visit_row (EphyHistoryService *self, EphyHistoryPageVis
   ephy_sqlite_statement_step (statement, &error);
   if (error) {
     g_error ("Could not insert URL into visits table: %s", error->message);
-    g_object_unref (error);
+    g_error_free (error);
   } else {
     visit->id = ephy_sqlite_connection_get_last_insert_id (priv->history_database);
   }