fixes

index.js

         interpret() { 
             var interpreted = {}
             // Non custom command has universal positiona args.
-            interpreted.instanceName = processedArgs._[1] ? processedArgs._[1] : null;
+            processedArgs._[1] ? interpreted.instanceName = processedArgs._[1] : null;
             interpreted.runchoice = processedArgs._[0] || selectedinstance.runchoice;
             // return clioverrides
             // cmds[cmd] = {
         elevatedpulltasks = function() { 
           var eBatch = []
           def.elevated.map((def) => getPullTask(def, null, null, null, eBatch))  
+          if(eBatch.length<1) return Promise.resolve(true);
           eBatch[0].processedArgs = processedArgs
           return shell_verse.runElevatedBatch(eBatch).then(() => {
             return true;