diff options
author | Peng Wu <alexepico@gmail.com> | 2016-07-08 12:45:51 +0800 |
---|---|---|
committer | Peng Wu <alexepico@gmail.com> | 2016-07-08 12:45:51 +0800 |
commit | 3eec489d3c827dc3c7275418fbb0c1f84a5164ad (patch) | |
tree | bc36785c1ed1571f1baf18dc3babfe8c60a59598 /src | |
parent | 912add805b79fd9fefd4b5b012983622078f3bb8 (diff) | |
download | libpinyin-3eec489d3c827dc3c7275418fbb0c1f84a5164ad.tar.gz libpinyin-3eec489d3c827dc3c7275418fbb0c1f84a5164ad.tar.xz libpinyin-3eec489d3c827dc3c7275418fbb0c1f84a5164ad.zip |
fixes pinyin_guess_candidates function
Diffstat (limited to 'src')
-rw-r--r-- | src/pinyin.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/pinyin.cpp b/src/pinyin.cpp index 8500311..8153e37 100644 --- a/src/pinyin.cpp +++ b/src/pinyin.cpp @@ -1705,6 +1705,9 @@ bool pinyin_guess_candidates(pinyin_instance_t * instance, _free_candidates(candidates); + if (0 == matrix.size()) + return false; + /* lookup the previous token here. */ phrase_token_t prev_token = null_token; |