fix error output format

This commit is contained in:
David Feng
2015-03-03 17:00:29 +08:00
parent cc136f996f
commit fee96045ee

View File

@@ -87,7 +87,7 @@ static const char * load_config = "\
local config_name = ...\
local f = assert(io.open(config_name))\
local code = assert(f:read \'*a\')\
local function getenv(name) return assert(os.getenv(name), \'os.getenv failed\' .. name) end\
local function getenv(name) return assert(os.getenv(name), \'os.getenv() failed: \' .. name) end\
code = string.gsub(code, \'%$([%w_%d]+)\', getenv)\
f:close()\
local result = {}\