Allow nested tables in copy() file list

1 files changed, 2 insertions, 2 deletions

diff --git a/ninja.lua b/ninja.lua
index 6d8677fa..988ec4de 100644
--- a/ninja.lua
+++ b/ninja.lua
@@ -499,9 +499,9 @@ end
 
 function copy(outdir, srcdir, files)
 	local outs = {}
-	for i, file in ipairs(files) do
+	for file in iterstrings(files) do
 		local out = outdir..'/'..file
-		outs[i] = out
+		table.insert(outs, out)
 		build('copy', out, srcdir..'/'..file)
 	end
 	return outs