push changes

index.js

@@ -102,7 +102,8 @@ var getPullCmd = (repo, branch) => {
 
 var performPull = (repo, branch) => {
   if (existsSync(instanceroot + '/' + repo)) {
-    console.log('pulling ' + instanceroot + '/' + repo + 'branch ' + branch)
+    var branchprint =  branch ? ' branch :' + branch  : '';
+    console.log('pulling ' + instanceroot + '/' + repo + branchprint )
     return nodeShellExec.apply(null, getPullCmd(repo, branch)).then(() => {
       if (__isElevated) {
         fs.writeFileSync('run.log', ', ' + JSON.stringify({ repo, success: true }), { 'flag': 'a+' })