std::list should be sorted before unique

std::list should be sorted first, then unique can remove duplicated
objects. Otherwise there will be many duplicated objects.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/rld-outputter.cpp b/rld-outputter.cpp
index e00fbae..e6527eb 100644
--- a/rld-outputter.cpp
+++ b/rld-outputter.cpp
@@ -428,6 +428,7 @@ namespace rld
 
       cache.get_objects (objects);
       objects.merge (dep_copy);
+      objects.sort ();
       objects.unique ();
 
       app.open (true);