Merge pull request #16 from trufanov-nok/patch-2

Fix a warning

src/tools/ta_regtest/ta_test_func/test_per_ema.c

@@ -194,6 +194,7 @@ static TA_RetCode rangeTestFunction( TA_Integer    startIdx,
                          outNbElement,
                          outputBuffer );
       *lookback = TA_TRIX_Lookback( testParam->test->optInTimePeriod );
+      break;
    default:
       retCode = TA_INTERNAL_ERROR(131);
    }