fixes warnings

2 files changed, 3 insertions, 5 deletions

diff --git a/src/pinyin.cpp b/src/pinyin.cpp
index 9ecbf6a..01dcb41 100644
--- a/src/pinyin.cpp
+++ b/src/pinyin.cpp
@@ -2463,7 +2463,6 @@ static bool _get_char_offset_recur(pinyin_instance_t * instance,
     pinyin_context_t * context = instance->m_context;
     PhoneticKeyMatrix & matrix = instance->m_matrix;
     FacadePhraseIndex * phrase_index = context->m_phrase_index;
-    const glong phrase_length = cached_tokens->len;
     size_t length = *plength;
 
     if (start > offset)
@@ -2520,8 +2519,6 @@ bool pinyin_get_character_offset(pinyin_instance_t * instance,
                                  size_t * plength) {
     pinyin_context_t * context = instance->m_context;
     PhoneticKeyMatrix & matrix = instance->m_matrix;
-    FacadePhraseIndex * phrase_index = context->m_phrase_index;
-    FacadePhraseTable3 * phrase_table = context->m_phrase_table;
 
     assert(offset < matrix.size());
     _check_offset(matrix, offset);
@@ -2977,8 +2974,6 @@ bool pinyin_remember_user_input(pinyin_instance_t * instance,
                                 const char * phrase,
                                 gint count) {
     pinyin_context_t * context = instance->m_context;
-    FacadePhraseIndex * phrase_index = context->m_phrase_index;
-    FacadePhraseTable3 * phrase_table = context->m_phrase_table;
 
     if (NULL == phrase)
         return false;
diff --git a/src/storage/phrase_index_logger.h b/src/storage/phrase_index_logger.h
index ae00009..a86ef50 100644
--- a/src/storage/phrase_index_logger.h
+++ b/src/storage/phrase_index_logger.h
@@ -158,6 +158,9 @@ public:
      */
     bool next_record(LOG_TYPE & log_type, phrase_token_t & token,
                      MemoryChunk * oldone, MemoryChunk * newone){
+        log_type = LOG_INVALID_RECORD;
+        token = null_token;
+
         size_t offset = m_offset;
         m_chunk->get_content(offset, &log_type, sizeof(LOG_TYPE));
         offset += sizeof(LOG_TYPE);