From 32d68a329d613882ad3e76c45732f4d1ed3e82f4 Mon Sep 17 00:00:00 2001
From: Kare Morstol <kare@nottoobadsoftware.com>
Date: Thu, 17 Sep 2015 01:36:23 +0200
Subject: [PATCH] Fix bug in main.arguments

Process.arguments is never empty as the first item is always the path of the script.
Except for in a playground where it actually is empty.
---
 SwiftShell/Context.swift | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/SwiftShell/Context.swift b/SwiftShell/Context.swift
index 2755b7a..ae4cb95 100644
--- a/SwiftShell/Context.swift
+++ b/SwiftShell/Context.swift
@@ -52,7 +52,8 @@ public final class MainShellContext: ShellContextType {
 		}
 	}
 
-	public lazy var arguments: [String] = Process.arguments.isEmpty ? [] : Array(Process.arguments.dropFirst())
+
+	public lazy var arguments: [String] = Process.arguments.count <= 1 ? [] : Array(Process.arguments.dropFirst())
 	public lazy var name: String = Process.arguments.first.map(NSURL.init)?.lastPathComponent ?? ""
 
 	private init() {