diff options
| -rw-r--r-- | src/loslib.js | 6 | ||||
| -rw-r--r-- | tests/loslib.js | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/src/loslib.js b/src/loslib.js index 745bbab..4d549b6 100644 --- a/src/loslib.js +++ b/src/loslib.js @@ -178,7 +178,11 @@ if (!WEB) { syslib.getenv = function(L) { let key = lauxlib.luaL_checkstring(L, 1); key = lua.to_jsstring(key); /* https://github.com/nodejs/node/issues/16961 */ - lua.lua_pushliteral(L, process.env[key]); /* if NULL push nil */ + if (Object.prototype.hasOwnProperty.call(process.env, key)) { + lua.lua_pushliteral(L, process.env[key]); + } else { + lua.lua_pushnil(L); + } return 1; }; diff --git a/tests/loslib.js b/tests/loslib.js index 5f49043..2470359 100644 --- a/tests/loslib.js +++ b/tests/loslib.js @@ -2,6 +2,8 @@ const test = require('tape'); +global.WEB = false; + const lua = require('../src/lua.js'); const lauxlib = require('../src/lauxlib.js'); const lualib = require('../src/lualib.js'); |