Fix "jsexec lord.js +IGM grabbag/grabbag" installation

xtrn/lord/grabbag/grabbag.js

@@ -3014,24 +3014,6 @@ function run_maint(b)
 var bs;
 load('array.js'); // probably no longer needed
 var mnum = undefined;
-if (player.level === 1)
-{
-	mnum = random(10);
-}
-else
-{
-	if (random(6) !== 2)
-	{
-		mnum = ((player.level-1)*11)+random(10);
-	}
-	else
-	{
-		mnum = (random(player.level) * 11) + random(10);
-	}
-}
-
-var husband = load_monster(mnum); // sets up monster battle and nymph husband
-
 // end globals
 
 function main()
@@ -3185,6 +3167,24 @@ if (argc == 1 && argv[0] == 'INSTALL') {
 	exit(0);
 }
 else {
+	if (player.level === 1)
+	{
+		mnum = random(10);
+	}
+	else
+	{
+		if (random(6) !== 2)
+		{
+			mnum = ((player.level-1)*11)+random(10);
+		}
+		else
+		{
+			mnum = (random(player.level) * 11) + random(10);
+		}
+	}
+
+	var husband = load_monster(mnum); // sets up monster battle and nymph husband
+
 	main();
 	exit(0); // most routines end with good_bye();
 }