From 6eba18083badc9bb9fe78f67aa0df92df31d69cf Mon Sep 17 00:00:00 2001
From: Rashad Kanavath <rashad.kanavath@c-s.fr>
Date: Wed, 16 Oct 2013 15:12:53 +0200
Subject: [PATCH] WRG: cleanup warning on ret var used to check Set parameter
 value status

---
 Code/ApplicationEngine/otbWrapperInputProcessXMLParameter.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Code/ApplicationEngine/otbWrapperInputProcessXMLParameter.cxx b/Code/ApplicationEngine/otbWrapperInputProcessXMLParameter.cxx
index 269a554668..dc3640276e 100644
--- a/Code/ApplicationEngine/otbWrapperInputProcessXMLParameter.cxx
+++ b/Code/ApplicationEngine/otbWrapperInputProcessXMLParameter.cxx
@@ -358,7 +358,8 @@ InputProcessXMLParameter::Read(Application::Pointer this_)
 
     //choice also comes as setint and setstring why??
     }
-  return 0;
+  ret = 0; //resetting return to zero, we dont use it anyway for now.
+  return ret;
 }
 
 
-- 
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