util.dataforms: Remove unused import of pairs() (thanks luacheck)

diff --git a/util/dataforms.lua b/util/dataforms.lua
index b2988ae7e5a99df56d6c86d80bcf024086f31cbd..5f246ee8c8d3cb2facd1ae54c5b29107d67a45c7 100644 (file)
--- a/util/dataforms.lua
+++ b/util/dataforms.lua
@@ -7,7 +7,7 @@
 --
 
 local setmetatable = setmetatable;
-local pairs, ipairs = pairs, ipairs;
+local ipairs = ipairs;
 local tostring, type, next = tostring, type, next;
 local t_concat = table.concat;
 local st = require "util.stanza";