Fixed error messages

index.js

       return nodeShellExec( "fsutil", ["dirty", "query", "C:"], { 
         inherit : true
         // , shell: true
-          // , stdio: 'ignore'
+          , stdio: 'ignore'
           , env: process.env
           , title : `check privileged execution mode using "fsutil dirty query C:"`
       }).then((exitcode)=>{    
         }
       )
       .catch(()=>{
-        console.log('Not Elevated Requesting Elevated Privileges');
+        console.log('Requesting Elevated Privileges');
         // Wait for the runas to complete before we read it.
         try {
           fs.unlinkSync('run.done')
           // runas returned.
           var runaslog = JSON.parse('[ { "success" : true, "result" : "runas Log" }' + fs.readFileSync('run.log', { flags : 'a+'}) + ']');
           runaslog.forEach((logEntry)=>{
-            logEntry.succes ? (console.log(['success :' + logEntry.result]), console.log((logEntry.messages || []).join(' '))) : console.error(['error :' + logEntry.result]), console.error((logEntry.messages || []).join(' '))
+            logEntry.success ? (console.log(['success :' + logEntry.result]), console.log((logEntry.messages || []).join(' '))) : console.error(['error :' + logEntry.result]), console.error((logEntry.messages || []).join(' '))
           })
         })
         .catch(err => console.error('Elevation failed : ' + err));
     var p = new Promise(function(resolve, reject){
       if(!opts.detached) {
         var messages = []; // PB : TODO -- Explore stream for Task level  aggregation to prevent interleaved messages from multiple tasks...
-        var succes = true;
-        // use child.stdout.setEncoding('utf8'); if you want text chunks
-        child.stdout.setEncoding('utf8');
-        child.stderr.setEncoding('utf8');
-        child.stdout.on('data', (chunk) => { messages.push(chunk); /*console.log(chunk)*/});
-        child.on('error', (chunk) => { succes = false; messages.push(chunk); /*console.error(chunk)*/ });
-        child.stderr.on('data', (chunk) => { messages.push(chunk); /*console.log(chunk)*/});
-        // child.stderr.pipe(process.stderr);
-  
+        var success = true;
+        
+        if(opts.stdio !== 'ignore') {
+          child.stdout.setEncoding('utf8');
+          child.stderr.setEncoding('utf8');
+          child.stdout.on('data', (chunk) => { messages.push(chunk); /*console.log(chunk)*/});
+          child.on('error', (chunk) => { success = false; messages.push(chunk); /*console.error(chunk)*/ });
+          child.stderr.on('data', (chunk) => { messages.push(chunk); /*console.log(chunk)*/});
+        }
         child.on('close', (code) => {
-          if(code !== 0) succes = false;
-          if(opts.runas){
-            fs.writeFileSync('run.log', ', ' + JSON.stringify({ result: ` ${opts.title} exited with code ${code}`, messages : messages }), {'flag':'a+'} )
-          }
-          else {
-            succes ? console.log(['success : ' + ` ${opts.title} exited with code ${code}`]) : console.error([`error : ${opts.title} exited with code ${code}`])
-            // console.log( messages.join('') )
-            process.stdout.write( messages.join('') )
+          if(+code !== 0) success = false;
+          if(opts.stdio !== 'ignore') {
+            if(opts.runas){
+              var logEntry = { result: `${opts.title} exited with code ${code}`, messages : messages }
+              success ? logEntry.success = true : null;
+              fs.writeFileSync('run.log', ', ' + JSON.stringify(logEntry), {'flag':'a+'} )
+            }
+            else {
+              success ? console.log(['success : ' + ` ${opts.title} exited with code ${code}`]) : console.error([`error : ${opts.title} exited with code ${code}`])
+              // console.log( messages.join('') )
+              process.stdout.write( messages.join('') )
+            }
           }
           if(code !== 0) return reject(code)
           resolve(true)