From bc4f0d76ca7473b4a4bb1efbd4db56d9a6cf4f99 Mon Sep 17 00:00:00 2001
From: Kare Morstol <kare@nottoobadsoftware.com>
Date: Fri, 25 Sep 2015 02:26:37 +0200
Subject: [PATCH] Return exit code 127 on InAccessibleExecutable.

---
 SwiftShell/Command.swift | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/SwiftShell/Command.swift b/SwiftShell/Command.swift
index 66deeab..f090eb4 100644
--- a/SwiftShell/Command.swift
+++ b/SwiftShell/Command.swift
@@ -114,7 +114,8 @@ public enum ShellError: ErrorType, Equatable {
 		case .ReturnedErrorCode(let code):
 			return code
 		case .InAccessibleExecutable:
-			return EXIT_FAILURE
+			// according to http://tldp.org/LDP/abs/html/exitcodes.html
+			return 127
 		}
 	}
 }