code: 9ferno

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provide a fallback shell console when /dis/init fails

--- a/os/init/disinit.b

+++ b/os/init/disinit.b

@@ -59,12 +59,13 @@

 	sh := load Sh "/dis/sh.dis";

 	(s, nil) := sys->stat("/dis/init");

 	if(s == 0){

-		sys->print("spawn sh -n /dis/init\n");

+		sys->print("spawn sh -x -n /dis/init\n");

 		spawn sh->init(nil, "sh" :: "-x" :: "-n" :: "/dis/init" :: nil);

-	} else {

-		sys->fprint(stderr, "init: cannot find /dis/init: %r\n");

-		spawn sh->init(nil, "-n" :: nil);

 	}

+	# fallback console

+	sh1 := load Sh "/dis/sh.dis";

+	sys->print("sh -x -n\n");

+	sh1->init(nil, "sh" :: "-x" :: "-n" :: nil);

 }

 srv()