Make boot scripts work for satellite.

boot/satellite.ks

@@ -1,5 +1,7 @@
 RunOncePath("0:/lib/boot").
 
+parameter debug is false.
+
 Bootstrap(
   "/boot/satellite",
   "",

lib/boot.ks

@@ -4,13 +4,17 @@ function Bootstrap {
 
   // create a list of libraries that we need to compile
   local libs is UniqueSet().
+  if init <> "" {
     addLibs(libs, init).
+  }
   for program in programs {
     addLibs(libs, program).
   }
 
   // compile the main program files
+  if init <> "" {
     compileFile(init, "/init", debug).
+  }
   for program in programs {
     compileFile(program, program:Replace("/prog", ""), debug).
   }