fixes chewing options

diff --git a/src/PYLibPinyin.cc b/src/PYLibPinyin.cc
index 6f318f5..c1b1f92 100644 (file)
--- a/src/PYLibPinyin.cc
+++ b/src/PYLibPinyin.cc
@@ -173,7 +173,8 @@ LibPinyinBackEnd::setChewingOptions (Config *config)
         }
     }
 
-    pinyin_set_options(m_chewing_context, config->option());
+    pinyin_option_t options = config->option() | USE_TONE;
+    pinyin_set_options(m_chewing_context, options);
     return TRUE;
 }