elm_map: the widget use efreet cache home to save image files to, so efreet should be initialized.

Summary: @fix

Reviewers: raster

Differential Revision: https://phab.enlightenment.org/D1371

Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>

legacy/elementary/src/lib/elm_map.c

@@ -4098,6 +4098,9 @@ _elm_map_evas_object_smart_add(Eo *obj, Elm_Map_Data *priv)
 
    priv->mode = ELM_MAP_ZOOM_MODE_MANUAL;
 
+   if (!elm_need_efreet())
+     ERR("Efreet initialization failed!");
+
    if (!ecore_file_download_protocol_available("http://"))
      ERR("Ecore must be built with curl support for the map widget!");
 }