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Builtin//misc_helpers: Various fixes (#7737)

Remove unused variable 'seplen'.
Fix 'cparam2'->'param2'.
Do not initialise variable 'p' twice.
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paramat committed Sep 23, 2018
1 parent 8543df7 commit 4a2a11262b0821d0bcddd25161f5eb8b172b23fd
Showing with 3 additions and 3 deletions.
  1. +3 −3 builtin/common/misc_helpers.lua
@@ -168,7 +168,7 @@ function string.split(str, delim, include_empty, max_splits, sep_is_pattern)
delim = delim or ","
max_splits = max_splits or -1
local items = {}
local pos, len, seplen = 1, #str, #delim
local pos, len = 1, #str
local plain = not sep_is_pattern
max_splits = max_splits + 1
repeat
@@ -382,7 +382,7 @@ if INIT == "game" then
param2 = dirs1[fdir + 1]
elseif isceiling then
if orient_flags.force_facedir then
cparam2 = 20
param2 = 20
else
param2 = dirs2[fdir + 1]
end
@@ -495,7 +495,7 @@ function core.string_to_pos(value)
p.z = tonumber(p.z)
return p
end
local p = {}
p = {}
p.x, p.y, p.z = string.match(value, "^%( *([%d.-]+)[, ] *([%d.-]+)[, ] *([%d.-]+) *%)$")
if p.x and p.y and p.z then
p.x = tonumber(p.x)

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