summaryrefslogtreecommitdiff
path: root/builtin/common/strict.lua
diff options
context:
space:
mode:
authorest31 <MTest31@outlook.com>2016-12-22 23:16:00 +0100
committerest31 <MTest31@outlook.com>2016-12-22 23:16:00 +0100
commit81d56b94919dceb7b2e51d70b21a7ca22f852bd5 (patch)
tree1e9ef1be1b3295a8673d6e4f0bdeb4c2d3a6015f /builtin/common/strict.lua
parent8077612dcb48221281e726a60eb97bf73fde462b (diff)
parent231ac33d34dfaaddf292c5f31b1eae43eeefba2d (diff)
downloadminetest-81d56b94919dceb7b2e51d70b21a7ca22f852bd5.tar.gz
minetest-81d56b94919dceb7b2e51d70b21a7ca22f852bd5.tar.bz2
minetest-81d56b94919dceb7b2e51d70b21a7ca22f852bd5.zip
Merge 0.4.15 changes into stable-0.4
0.4.15 release!
Diffstat (limited to 'builtin/common/strict.lua')
-rw-r--r--builtin/common/strict.lua3
1 files changed, 3 insertions, 0 deletions
diff --git a/builtin/common/strict.lua b/builtin/common/strict.lua
index 05ceadf7a..23ba3d727 100644
--- a/builtin/common/strict.lua
+++ b/builtin/common/strict.lua
@@ -5,6 +5,9 @@ local WARN_INIT = false
function core.global_exists(name)
+ if type(name) ~= "string" then
+ error("core.global_exists: " .. tostring(name) .. " is not a string")
+ end
return rawget(_G, name) ~= nil
end