[gnome-maps] osmEdit: Fix memory leak when parsing XML document

[Marcus Lundblad <mlundblad src gnome org>]

commit f40f8535a22575c3c9f846fa378b12a61378068c
Author: Marcus Lundblad <ml update uu se>
Date:   Mon Mar 28 14:15:18 2016 +0200

    osmEdit: Fix memory leak when parsing XML document
    
    https://bugzilla.gnome.org/show_bug.cgi?id=764281

 lib/maps-osm.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/lib/maps-osm.c b/lib/maps-osm.c
index ec13320..a1aac02 100644
--- a/lib/maps-osm.c
+++ b/lib/maps-osm.c
@@ -156,7 +156,7 @@ parse_node_refs (const xmlNode *node_ref_child)
             }
 
           g_hash_table_destroy (attributes);
-         }
+        }
     }
 
   return node_refs;
@@ -468,6 +468,7 @@ maps_osm_parse (const char *content, guint length, GError **error)
     }
 
   xmlFreeNode (sub_node);
+  xmlFreeDoc (doc);
 
   return object;
 }