[libchamplain] Free GError when reporting an error

[Jiří Techet <jiritechet src gnome org>]

commit 79c97550ff61e554c003ed9b125b0749c23672ce
Author: Emmanuel Rodriguez <emmanuel rodriguez gmail com>
Date:   Tue May 11 23:50:22 2010 +0200

    Free GError when reporting an error

 champlain/champlain-local-map-data-source.c   |    3 ++-
 champlain/champlain-memphis-tile-source.c     |    1 +
 champlain/champlain-network-map-data-source.c |    1 +
 3 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/champlain/champlain-local-map-data-source.c b/champlain/champlain-local-map-data-source.c
index 63daaa0..4573830 100644
--- a/champlain/champlain-local-map-data-source.c
+++ b/champlain/champlain-local-map-data-source.c
@@ -157,7 +157,7 @@ champlain_local_map_data_source_load_map_data (ChamplainLocalMapDataSource *self
   g_return_if_fail (CHAMPLAIN_IS_LOCAL_MAP_DATA_SOURCE (self)
       && map_path);
 
-  // TODO: Remove test when memphis handles invalid paths properly
+  /* TODO: Remove test when memphis handles invalid paths properly */
   if (!g_file_test (map_path, G_FILE_TEST_EXISTS))
     {
       g_critical ("Error: \"%s\" does not exist.", map_path);
@@ -174,6 +174,7 @@ champlain_local_map_data_source_load_map_data (ChamplainLocalMapDataSource *self
     {
       g_critical ("Can't load map file: \"%s\"", err->message);
       memphis_map_free (map);
+      g_error_free (err);
       return;
     }
 
diff --git a/champlain/champlain-memphis-tile-source.c b/champlain/champlain-memphis-tile-source.c
index f2790dd..8d08c0b 100644
--- a/champlain/champlain-memphis-tile-source.c
+++ b/champlain/champlain-memphis-tile-source.c
@@ -552,6 +552,7 @@ champlain_memphis_tile_source_load_rules (
           memphis_rule_set_load_from_data (priv->rules, default_rules,
                                            strlen (default_rules), NULL);
           g_static_rw_lock_writer_unlock (&MemphisLock);
+          g_error_free (err);
           return;
        }
     }
diff --git a/champlain/champlain-network-map-data-source.c b/champlain/champlain-network-map-data-source.c
index 3e96dbd..ac45b87 100644
--- a/champlain/champlain-network-map-data-source.c
+++ b/champlain/champlain-network-map-data-source.c
@@ -265,6 +265,7 @@ load_map_data_cb (SoupSession *session, SoupMessage *msg,
     {
       g_critical ("Can't load map data: \"%s\"", err->message);
       memphis_map_free (map);
+      g_error_free (err);
       return;
     }