From b86f4b4637aea8d83d5752bb051a04ce3394889b Mon Sep 17 00:00:00 2001
From: Yi Wang <neakor@gmail.com>
Date: Mon, 1 Apr 2019 15:46:53 -0700
Subject: [PATCH] Use print and exit to repot error (#28)

Using `fatalError` cannot be captured by a script that is used to integrate with build systems.
---
 Validator/Sources/abstractclassvalidator/ValidateCommand.swift | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Validator/Sources/abstractclassvalidator/ValidateCommand.swift b/Validator/Sources/abstractclassvalidator/ValidateCommand.swift
index 2dca542..65d0a7f 100644
--- a/Validator/Sources/abstractclassvalidator/ValidateCommand.swift
+++ b/Validator/Sources/abstractclassvalidator/ValidateCommand.swift
@@ -66,7 +66,8 @@ class ValidateCommand: AbstractCommand {
             do {
                 try Validator().validate(from: sourceRootPaths, withSourcesListFormat: sourcesListFormat, excludingFilesEndingWith: excludeSuffixes, excludingFilesWithPaths: excludePaths, shouldCollectParsingInfo: shouldCollectParsingInfo, timeout: timeout, concurrencyLimit: concurrencyLimit)
             } catch GenericError.withMessage(let message) {
-                fatalError(message)
+                print(message)
+                exit(1)
             } catch {
                 fatalError("Unknown error: \(error)")
             }