[libchamplain] champlain_marker_layer_get_markers() should return a copy of the list

[Jiří Techet <jiritechet src gnome org>]

commit 4f40b4d7036c87462eca0b27f3681ce8965d6c0d
Author: JiÅ?í Techet <techet gmail com>
Date:   Thu Feb 10 22:15:41 2011 +0100

    champlain_marker_layer_get_markers() should return a copy of the list

 champlain/champlain-marker-layer.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/champlain/champlain-marker-layer.c b/champlain/champlain-marker-layer.c
index 3587693..dd27f50 100644
--- a/champlain/champlain-marker-layer.c
+++ b/champlain/champlain-marker-layer.c
@@ -723,9 +723,10 @@ void champlain_marker_layer_remove_all (ChamplainMarkerLayer *layer)
  * champlain_marker_layer_get_markers:
  * @layer: a #ChamplainMarkerLayer
  *
- * Gets the list of all markers inserted into the layer.
+ * Gets a copy of the list of all markers inserted into the layer. You should
+ * free the list but not its contents.
  * 
- * Returns: (transfer none) (element-type ChamplainMarker): the list
+ * Returns: (transfer container) (element-type ChamplainMarker): the list
  *
  * Since: 0.10
  */
@@ -734,7 +735,7 @@ champlain_marker_layer_get_markers (ChamplainMarkerLayer *layer)
 {
   ChamplainMarkerLayerPrivate *priv = GET_PRIVATE (layer);
 
-  return priv->markers;
+  return g_list_copy (priv->markers);
 }