Set status to color yellow

source/prompt/ps1.d

@@ -20,7 +20,7 @@ string ps1(Opts opt) {
   ps ~= (",-(" ~ pathstr ~ ")".set(Color.black)).set(Color.black);
   ps ~= "\n";
 
-  ps ~= ("'-(" ~ to!string(opt.status) ~ ") ").set(Color.black); // prompt char
+  ps ~= ("`-(" ~ to!string(opt.status).set(Color.yellow) ~ ") ".set(Color.black)).set(Color.black); // prompt char
   ps ~= (opt.pchar ~ " ").set(Font.bold).set(opt.status == 0 ? Color.green : Color.red);
   return ps;
 }