diff options
Diffstat (limited to 'util/ip.lua')
| -rw-r--r-- | util/ip.lua | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/util/ip.lua b/util/ip.lua index 226432cc..043303ee 100644 --- a/util/ip.lua +++ b/util/ip.lua @@ -14,8 +14,10 @@ local hex2bits = { ["0"] = "0000", ["1"] = "0001", ["2"] = "0010", ["3"] = "0011 local function new_ip(ipStr, proto) if not proto then local sep = ipStr:match("^%x+(.)"); - if sep == ":" then proto = "IPv6" - elseif sep == "." then proto = "IPv4" + if sep == ":" or (not(sep) and ipStr:sub(1,1) == ":") then + proto = "IPv6" + elseif sep == "." then + proto = "IPv4" end if not proto then return nil, "invalid address"; |