3 @@ -8003,7 +8003,10 @@ getenv_spec_function (int argc, const ch
5 value = getenv (argv[0]);
7 - fatal_error ("environment variable %qs not defined", argv[0]);
9 + warning (0, "environment variable %qs not defined", argv[0]);
13 /* We have to escape every character of the environment variable so
14 they are not interpreted as active spec characters. A