fixes memory leak in test pinyin

diff --git a/tests/test_pinyin.cpp b/tests/test_pinyin.cpp
index 82f0c6c..6978d18 100644 (file)
--- a/tests/test_pinyin.cpp
+++ b/tests/test_pinyin.cpp
@@ -87,6 +87,7 @@ int main(int argc, char * argv[]){
         pinyin_save(context);
     }
 
+    pinyin_free_candidates(instance, candidates);
     g_array_free(candidates, TRUE);
     pinyin_free_instance(instance);
     pinyin_fini(context);