tests[i].value);
setenv (tests[i].name, tests[i].value, 1);
struct support_capture_subprocess result
- = support_capture_subprogram (spargv[0], spargv);
+ = support_capture_subprogram (spargv[0], spargv, NULL);
support_capture_subprocess_check (&result, "tst-tunables", 0,
sc_allow_stderr);
support_capture_subprocess_free (&result);