socks.el: remove pre-21 compatibility code
commitcab400aacde04e4455caea4a6525b26ca7909850
authorGlenn Morris <rgm@gnu.org>
Wed, 25 Apr 2018 01:13:00 +0000 (24 21:13 -0400)
committerGlenn Morris <rgm@gnu.org>
Wed, 25 Apr 2018 01:13:00 +0000 (24 21:13 -0400)
tree1b96cb474d3cb8b8a2fc146bb015e397e8b51e36
parent1a6f59573603a57f64f4bc8866d482a20ef1ea52
socks.el: remove pre-21 compatibility code

* lisp/net/socks.el (socks-split-string): Remove.
(socks-nslookup-host): Just use split-string.
lisp/net/socks.el