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| author | Peng Wu <alexepico@gmail.com> | 2012-09-19 10:47:16 +0800 |
|---|---|---|
| committer | Peng Wu <alexepico@gmail.com> | 2012-09-19 10:47:16 +0800 |
| commit | b449a30c6e3a9138c0d6fd32b9b6545e4fc79cac (patch) | |
| tree | 90ee52369108a2e8b1cce77557048008ddc9b7f9 /src/lookup/pinyin_lookup2.cpp | |
| parent | 7012134ed81f050c4f45f043a346818c76bf0fc7 (diff) | |
| download | libpinyin-b449a30c6e3a9138c0d6fd32b9b6545e4fc79cac.tar.gz libpinyin-b449a30c6e3a9138c0d6fd32b9b6545e4fc79cac.tar.xz libpinyin-b449a30c6e3a9138c0d6fd32b9b6545e4fc79cac.zip | |
minor fix
Diffstat (limited to 'src/lookup/pinyin_lookup2.cpp')
| -rw-r--r-- | src/lookup/pinyin_lookup2.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/lookup/pinyin_lookup2.cpp b/src/lookup/pinyin_lookup2.cpp index c6686e0..45a9e97 100644 --- a/src/lookup/pinyin_lookup2.cpp +++ b/src/lookup/pinyin_lookup2.cpp @@ -282,6 +282,9 @@ bool PinyinLookup2::get_best_match(TokenVector prefixes, bool PinyinLookup2::search_unigram2(GPtrArray * topresults, int nstep, PhraseIndexRanges ranges) { + if (0 == topresults->len) + return false; + lookup_value_t * max = (lookup_value_t *) g_ptr_array_index(topresults, 0); |