Only change exit code with --fail-without-result-cache when the error formatter returns 0

Author: ondrejmirtes

src/Command/AnalyseCommand.php

@@ -485,7 +485,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
 		}
 
 		$exitCode = $errorFormatter->formatErrors($analysisResult, $inceptionResult->getStdOutput());
-		if ($failWithoutResultCache && !$analysisResult->isResultCacheUsed()) {
+		if ($exitCode === 0 && $failWithoutResultCache && !$analysisResult->isResultCacheUsed()) {
 			$exitCode = 2;
 		}