update validate_constraint method

diff --git a/src/lookup/pinyin_lookup.cpp b/src/lookup/pinyin_lookup.cpp
index 0db69d9..0acf982 100644 (file)
--- a/src/lookup/pinyin_lookup.cpp
+++ b/src/lookup/pinyin_lookup.cpp
@@ -609,21 +609,21 @@ bool PinyinLookup::clear_constraint(CandidateConstraints constraints, size_t ind
        return true;
 }
 
-bool PinyinLookup::validate_constraint(CandidateConstraints constraints, ChewingKeyVector m_parsed_keys){
+bool PinyinLookup::validate_constraint(CandidateConstraints constraints, ChewingKeyVector keys){
     //resize constraints array
     size_t constraints_length = constraints->len;
-    if ( m_parsed_keys->len > constraints_length ){
-       g_array_set_size(constraints, m_parsed_keys->len);
+    if ( keys->len > constraints_length ){
+       g_array_set_size(constraints, keys->len);
        //initialize new element
-       for( size_t i = constraints_length; i < m_parsed_keys->len; ++i){
+       for( size_t i = constraints_length; i < keys->len; ++i){
            lookup_constraint_t * constraint = &g_array_index(constraints, lookup_constraint_t, i);
            constraint->m_type = NO_CONSTRAINT;
        }
-    }else if (m_parsed_keys->len < constraints_length ){
-       g_array_set_size(constraints, m_parsed_keys->len);
+    }else if (keys->len < constraints_length ){
+       g_array_set_size(constraints, keys->len);
     }
     
-    ChewingKey * pinyin_keys = (ChewingKey *)m_parsed_keys->data;
+    ChewingKey * pinyin_keys = (ChewingKey *)keys->data;
     
     for ( size_t i = 0; i < constraints->len; ++i){
        lookup_constraint_t * constraint = &g_array_index(constraints, lookup_constraint_t, i);