diff options
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 |