diff --git a/lib/Local.js b/lib/Local.js
index 7486bc7..404488f 100644
--- a/lib/Local.js
+++ b/lib/Local.js
@@ -94,10 +94,10 @@ function Local(){
fs.unlinkSync(that.binaryPath);
delete(that.binaryPath);
that.start(options, callback);
- return;
} else {
callback(new LocalError(error.toString()));
}
+ return;
}
var data = {};
@@ -106,7 +106,7 @@ function Local(){
else if(stderr)
data = JSON.parse(stderr);
else
- callback(new LocalError('No output received'));
+ return callback(new LocalError('No output received'));
if(data['state'] != 'connected'){
callback(new LocalError(data['message']['message']));
@@ -123,10 +123,10 @@ function Local(){
return this.pid && running(this.pid) && this.isProcessRunning;
};
- this.stop = function (callback) {
+ this.stop = function(callback) {
if(!this.pid) return callback();
this.killAllProcesses(function(error){
- if(error) callback(new LocalError(error.toString()));
+ if(error) return callback(new LocalError(error.toString()));
callback();
});
};
@@ -316,6 +316,7 @@ function Local(){
this.killAllProcesses = function(callback){
psTree(this.pid, (err, children) => {
+ if(err) return callback(err);
var childPids = children.map(val => val.PID);
var killChecker = setInterval(() => {
if(childPids.length === 0) {
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