FIxed bug with script errors in nested progs

src/Faction.js

@@ -25,6 +25,7 @@ function Faction(name) {
 	this.isMember 			= false; 	//Whether player is member
     this.isBanned           = false;    //Whether or not player is banned from joining this faction
     this.playerReputation 	= 0;  		//"Reputation" within faction
+    this.alreadyInvited     = false;
     
     //Multipliers for unlocking and purchasing augmentations
     this.augmentationPriceMult = 1;

src/NetscriptEvaluator.js

@@ -104,8 +104,14 @@ function evaluate(exp, workerScript) {
                 evaluateProgPromise.then(function(w) {
                     resolve(workerScript);
                 }, function(e) {
-                    workerScript.errorMessage = e.toString();
+                    if (typeof e === 'string' || e instanceof String) {
-                    reject(workerScript);
+                        workerScript.errorMessage = e;
+                        reject(workerScript);   
+                    } else if (e instanceof WorkerScript) {
+                        reject(e);
+                    } else {
+                        reject(workerScript);
+                    }
                 });
                 break;
             case "call":

src/NetscriptFunctions.js

@@ -212,7 +212,7 @@ function netscriptRunProgram(exp, workerScript, programName) {
     var env = workerScript.env;
     if (env.stopFlag) {return Promise.reject(workerScript);}
     if (exp.args.length != 1) {
-        return Promise.reject(makeRuntimeRejectMsg(workerScript, "nuke() call has incorrect number of arguments. Takes 1 argument"));
+        return Promise.reject(makeRuntimeRejectMsg(workerScript, "Program call has incorrect number of arguments. Takes 1 argument"));
     }
     var ipPromise = evaluate(exp.args[0], workerScript);
     return ipPromise.then(function(ip) {

src/Server.js

@@ -37,6 +37,8 @@ function Server() {
 	
 	//Parameters used in formulas that dictate how moneyAvailable and requiredHackingSkill change. 
 	this.hackDifficulty			= 1;	//Affects hack success rate and how the requiredHackingSkill increases over time (1-100)
+    this.baseDifficulty         = 1;    //Starting difficulty
+    this.minDifficulty          = 1;
 	this.serverGrowth			= 0;	//Affects how the moneyAvailable increases (0-100)
 	this.timesHacked 			= 0;
 	
@@ -80,6 +82,8 @@ Server.prototype.setHackingParameters = function(requiredHackingSkill, moneyAvai
 	this.moneyAvailable = moneyAvailable;
     this.moneyMax = 50 * moneyAvailable;
 	this.hackDifficulty = hackDifficulty;
+    this.baseDifficulty = hackDifficulty;
+    this.minDifficulty = Math.max(1, hackDifficulty - 25);
 	this.serverGrowth = serverGrowth;
 }