3 @@ -7855,7 +7855,10 @@ getenv_spec_function (int argc, const ch
5 value = getenv (argv[0]);
7 - fatal ("environment variable \"%s\" not defined", argv[0]);
9 + error ("warning: environment variable \"%s\" 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