diff --git a/Code/ApplicationEngine/otbWrapperApplication.cxx b/Code/ApplicationEngine/otbWrapperApplication.cxx
index 45281915cd43311389ea90131e546759fe6c9c55..6163b5a98889433cdff6098313fb18c117b0d296 100644
--- a/Code/ApplicationEngine/otbWrapperApplication.cxx
+++ b/Code/ApplicationEngine/otbWrapperApplication.cxx
@@ -656,8 +656,9 @@ std::string Application::GetParameterAsString(std::string paramKey)
   std::string ret;
   ParameterType type = this->GetParameterType( paramKey );
 
-  if( type == ParameterType_String || type == ParameterType_Filename || type == ParameterType_Directory ||
-      type == ParameterType_InputImage || type == ParameterType_InputComplexImage || type == ParameterType_InputVectorData
+  if( type == ParameterType_String || type == ParameterType_Filename 
+      || type == ParameterType_Directory || type == ParameterType_InputImage 
+      || type == ParameterType_InputComplexImage || type == ParameterType_InputVectorData
       || type == ParameterType_OutputImage || type == ParameterType_OutputVectorData  )
     {
       ret = this->GetParameterString( paramKey );