summaryrefslogtreecommitdiff
path: root/Build/source/texk/web2c/luatexdir/lua/luatex-core.lua
diff options
context:
space:
mode:
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/lua/luatex-core.lua')
-rw-r--r--Build/source/texk/web2c/luatexdir/lua/luatex-core.lua3
1 files changed, 3 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/luatexdir/lua/luatex-core.lua b/Build/source/texk/web2c/luatexdir/lua/luatex-core.lua
index 538d8f903ac..51cfa518d64 100644
--- a/Build/source/texk/web2c/luatexdir/lua/luatex-core.lua
+++ b/Build/source/texk/web2c/luatexdir/lua/luatex-core.lua
@@ -198,6 +198,9 @@ if saferoption == 1 or shellescape ~= 1 then
package.searchers[4] = nil
package.searchers[3] = nil
+ if os.setenv then
+ os.setenv = function(...) end
+ end
ffi = require('ffi')
if ffi then