Fix compile on Linux.
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@ -287,10 +287,10 @@ static void sulogin (bool cont)
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sigset_t old;
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pid_t pid;
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#ifdef __linux__
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char *e = getenv ("RC_SYS");
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const char *sys = rc_sys ();
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/* VSERVER and OPENVZ systems cannot do a sulogin */
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if (e && (strcmp (e, "VSERVER") == 0 || strcmp (e, "OPENVZ") == 0) {
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if (sys && (strcmp (sys, "VSERVER") == 0 || strcmp (sys, "OPENVZ") == 0)) {
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execl ("/sbin/halt", "/sbin/halt", "-f", (char *) NULL);
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eerrorx ("%s: unable to exec `/sbin/halt': %s", applet, strerror (errno));
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}
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