From e869d7fa700129caf7fe8f05cb82116102b4b767 Mon Sep 17 00:00:00 2001
From: WXY <usstwxy@gmail.com>
Date: Mon, 21 Sep 2015 14:52:05 +0800
Subject: Update tar.lua
fix a bug occured when unrar some .tar files using this module
---
src/luarocks/tools/tar.lua | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
(limited to 'src')
diff --git a/src/luarocks/tools/tar.lua b/src/luarocks/tools/tar.lua
index 03f7de3c..47f3de28 100644
--- a/src/luarocks/tools/tar.lua
+++ b/src/luarocks/tools/tar.lua
@@ -31,9 +31,10 @@ local function octal_to_number(octal)
local number = 0
for i = #octal,1,-1 do
local digit = tonumber(octal:sub(i,i))
- if not digit then break end
- number = number + (digit * 8^exp)
- exp = exp + 1
+ if digit then
+ number = number + (digit * 8^exp)
+ exp = exp + 1
+ end
end
return number
end
--
cgit v1.2.3-55-g6feb