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* Builtin function `getEnv' for getting environment variables.

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This commit is contained in:
Eelco Dolstra 2006-09-24 17:48:41 +00:00
parent df8873e14a
commit e47e0c2dbe
4 changed files with 22 additions and 6 deletions
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tests/lang/eval-okay-getenv.nix Normal file
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builtins.getEnv "TEST_VAR" + (if builtins.getEnv "NO_SUCH_VAR" == "" then "bar" else "bla")