refactor parsing of feature functiona args

1 files changed, 5 insertions, 4 deletions

diff --git a/moses/TranslationModel/PhraseDictionary.cpp b/moses/TranslationModel/PhraseDictionary.cpp
index f4984b0f0..22802f6b5 100644
--- a/moses/TranslationModel/PhraseDictionary.cpp
+++ b/moses/TranslationModel/PhraseDictionary.cpp
@@ -70,16 +70,17 @@ GetTargetPhraseCollection(InputType const& src,WordsRange const& range) const
   return GetTargetPhraseCollection(phrase);
 }
 
-void PhraseDictionary::OverrideParameter(const std::string& key, const std::string& value)
+bool PhraseDictionary::OverrideParameter(const std::string& key, const std::string& value)
 {
   if (key == "table-limit") {
 	  m_tableLimit = Scan<size_t>(value);
   }
-
   else {
-	  // call parent function, all the way to the top if necessary
-	  DecodeFeature::OverrideParameter(key, value);
+  	return DecodeFeature::OverrideParameter(key, value);
   }
+
+  return true;
+
 }
 
 }