replace double with triple equals

libtextsecure/message_receiver.js

@@ -837,7 +837,7 @@ MessageReceiver.prototype.extend({
     });
   },
   async promptUserToAcceptFriendRequest(pubKey, message) {
-    pubKey = pubKey.slice(0,30)+"...";
+    pubKey = pubKey.slice(0, 30) + "...";
     let p = new Promise(resolve => {
       window.Whisper.events.trigger('showFriendRequest', {
         pubKey,
@@ -855,12 +855,12 @@ MessageReceiver.prototype.extend({
   async innerHandleContentMessage(envelope, plaintext) {
     const content = textsecure.protobuf.Content.decode(plaintext);
 
-    if (envelope.type == textsecure.protobuf.Envelope.Type.FRIEND_REQUEST) {
+    if (envelope.type === textsecure.protobuf.Envelope.Type.FRIEND_REQUEST) {
       // only prompt friend request if there is no conversation yet
       let conversation;
       try {
         conversation = ConversationController.get(envelope.source);
-      } catch(e) {
+      } catch (e) {
       }
       if (!conversation) {
         const accepted = await this.promptUserToAcceptFriendRequest(envelope.source, content.dataMessage.body);
@@ -1102,7 +1102,7 @@ MessageReceiver.prototype.extend({
   async handlePreKeyBundleMessage(envelope, preKeyBundleMessage) {
 
     const { preKeyId, signedKeyId } = preKeyBundleMessage;
-    const [ identityKey, preKey, signedKey, signature ] = [
+    const [identityKey, preKey, signedKey, signature] = [
       preKeyBundleMessage.identityKey,
       preKeyBundleMessage.preKey,
       preKeyBundleMessage.signedKey,