From: David Given <dg@cowlark.com>
Date: Thu, 11 Aug 2016 22:19:30 +0000 (+0200)
Subject: replace() gets confused if you give it a singleton list as its parameter.
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=b592c88bdfb468081e0402538b5bfc99b80f6165;p=ack.git

replace() gets confused if you give it a singleton list as its parameter.
---

diff --git a/first/ackbuilder.lua b/first/ackbuilder.lua
index c7798e6b8..b59cb2a67 100644
--- a/first/ackbuilder.lua
+++ b/first/ackbuilder.lua
@@ -253,7 +253,7 @@ local function dirname(...)
 end
 
 local function replace(files, pattern, repl)
-	return dotocollection(files,
+	return dotocollection({files},
 		function(filename)
 			return filename:gsub(pattern, repl)
 		end