From 23e8d5af5a0de59c89f5a1bfda165ebe975a2181 Mon Sep 17 00:00:00 2001
From: David Given <dg@cowlark.com>
Date: Sat, 20 Aug 2016 12:40:00 +0200
Subject: [PATCH] Wildcards are allowed to match no files now.

---
 first/ackbuilder.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/first/ackbuilder.lua b/first/ackbuilder.lua
index c90d1d021..4b3e1bc6a 100644
--- a/first/ackbuilder.lua
+++ b/first/ackbuilder.lua
@@ -427,7 +427,7 @@ loadtarget = function(targetname)
 		if targetname:find("[?*]") then
 			files = posix.glob(targetname)
 			if not files then
-				error(string.format("glob '%s' matches no files", targetname))
+				files = {}
 			end
 		else
 			files = {targetname}