clean up comparison functions for Words and Phrases

1 files changed, 7 insertions, 7 deletions

diff --git a/moses/FF/TargetNgramFeature.cpp b/moses/FF/TargetNgramFeature.cpp
index 7f8da1979..ee2b46554 100644
--- a/moses/FF/TargetNgramFeature.cpp
+++ b/moses/FF/TargetNgramFeature.cpp
@@ -21,23 +21,23 @@ size_t TargetNgramState::hash() const
 bool TargetNgramState::operator==(const FFState& other) const
 {
   const TargetNgramState& rhs = dynamic_cast<const TargetNgramState&>(other);
-  int result;
+  bool result;
   if (m_words.size() == rhs.m_words.size()) {
     for (size_t i = 0; i < m_words.size(); ++i) {
-      result = Word::Compare(m_words[i],rhs.m_words[i]);
-      if (result != 0) return false;
+      result = m_words[i] == rhs.m_words[i];
+      if (!result) return false;
     }
     return true;
   } else if (m_words.size() < rhs.m_words.size()) {
     for (size_t i = 0; i < m_words.size(); ++i) {
-      result = Word::Compare(m_words[i],rhs.m_words[i]);
-      if (result != 0) return false;
+      result = m_words[i] == rhs.m_words[i];
+      if (!result) return false;
     }
     return true;
   } else {
     for (size_t i = 0; i < rhs.m_words.size(); ++i) {
-      result = Word::Compare(m_words[i],rhs.m_words[i]);
-      if (result != 0) return false;
+      result = m_words[i] == rhs.m_words[i];
+      if (!result) return false;
     }
     return true;
   }