diff --git a/ta-lib-rt/c/src/tools/ta_regtest/ta_test_func/test_1in_2out.c b/ta-lib-rt/c/src/tools/ta_regtest/ta_test_func/test_1in_2out.c
index af8107cd..a88255a0 100644
--- a/ta-lib-rt/c/src/tools/ta_regtest/ta_test_func/test_1in_2out.c
+++ b/ta-lib-rt/c/src/tools/ta_regtest/ta_test_func/test_1in_2out.c
@@ -511,6 +511,7 @@ static ErrorNumber do_test_state( const TA_History *history,
       break;
    default:
       // referenceInput = history->close;
+      break;
    }
 
    /* Make a simple first call. */