Make the -_ bypass toggleable

Author: albinowax

src/burp/ParamHolder.java

@@ -34,7 +34,7 @@ void addParams(ArrayList<String> params, boolean topup) {
             int max = params.size();
             for (int i=0; i<max; i++) {
                 String param = params.get(i);
-                if (param.contains("-")) {
+                if (param.contains("-") && Utilities.globalSettings.getBoolean("try -_ bypass")) {
                     params.add(param.replace("-", "_"));
                 }
             }

src/burp/Utilities.java

@@ -88,6 +88,7 @@ public void registerListener(String key, ConfigListener listener) {
         put("auto-nest params", false);
         put("try cache poison", true);
         put("try method flip", false);
+        put("try -_ bypass", false);
         put("thread pool size", 8);
         put("rotation interval", 200);
         put("rotation increment", 4);