diff options
| -rw-r--r-- | src/pinyin.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/pinyin.cpp b/src/pinyin.cpp index 9541153..6fe85ed 100644 --- a/src/pinyin.cpp +++ b/src/pinyin.cpp @@ -1687,21 +1687,20 @@ bool pinyin_guess_candidates(pinyin_instance_t * instance, GArray * items = g_array_new(FALSE, FALSE, sizeof(lookup_candidate_t)); /* offset must at the beginning of zero ChewingKey "'". */ - ssize_t start = offset; + const size_t start = offset; ChewingKey key; ChewingKeyRest key_rest; const ChewingKey zero_key; if (start > 0) { - --start; - const size_t size = matrix.get_column_size(start); + const size_t index = start - 1; + const size_t size = matrix.get_column_size(index); if (1 == size) { /* assume only one zero ChewingKey "'" here, but no check. */ - matrix.get_item(start, 0, key, key_rest); + matrix.get_item(index, 0, key, key_rest); assert(zero_key != key); } } /* matrix reserved one extra slot. */ - start = offset; for (end = start + 1; end < matrix.size();) { g_array_set_size(items, 0); |