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| author | Peng Wu <alexepico@gmail.com> | 2016-07-06 15:37:55 +0800 |
|---|---|---|
| committer | Peng Wu <alexepico@gmail.com> | 2016-07-06 15:37:55 +0800 |
| commit | f7a44387af9407d3d9d3224b5eec5077fe141445 (patch) | |
| tree | 54fc03de98f9360594bd80b16e8b4dc96c835656 /src/pinyin.cpp | |
| parent | bc906ecfbf52f98fa7174cb991e2ccb67293f2e6 (diff) | |
| download | libpinyin-f7a44387af9407d3d9d3224b5eec5077fe141445.tar.gz libpinyin-f7a44387af9407d3d9d3224b5eec5077fe141445.tar.xz libpinyin-f7a44387af9407d3d9d3224b5eec5077fe141445.zip | |
fixes empty input
Diffstat (limited to 'src/pinyin.cpp')
| -rw-r--r-- | src/pinyin.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/pinyin.cpp b/src/pinyin.cpp index b3ca636..414cd38 100644 --- a/src/pinyin.cpp +++ b/src/pinyin.cpp @@ -2555,6 +2555,11 @@ bool pinyin_get_full_pinyin_auxiliary_text(pinyin_instance_t * instance, size_t cursor, gchar ** aux_text) { PhoneticKeyMatrix & matrix = instance->m_matrix; + if (0 == matrix.size()) { + *aux_text = g_strdup(""); + return false; + } + gchar * prefix = _get_aux_text_prefix (instance, cursor, IS_PINYIN); gchar * postfix = _get_aux_text_postfix @@ -2608,6 +2613,11 @@ bool pinyin_get_double_pinyin_auxiliary_text(pinyin_instance_t * instance, size_t cursor, gchar ** aux_text) { PhoneticKeyMatrix & matrix = instance->m_matrix; + if (0 == matrix.size()) { + *aux_text = g_strdup(""); + return false; + } + gchar * prefix = _get_aux_text_prefix (instance, cursor, IS_PINYIN); gchar * postfix = _get_aux_text_postfix @@ -2680,6 +2690,11 @@ bool pinyin_get_chewing_auxiliary_text(pinyin_instance_t * instance, size_t cursor, gchar ** aux_text) { PhoneticKeyMatrix & matrix = instance->m_matrix; + if (0 == matrix.size()) { + *aux_text = g_strdup(""); + return false; + } + gchar * prefix = _get_aux_text_prefix (instance, cursor, IS_ZHUYIN); gchar * postfix = _get_aux_text_postfix |