Fixed embed command

Added a check if the field options are used, if not leave it ignored and don't add some.

This was fixed due to ticket-0038.

Commands/embed.js

@@ -22,42 +22,36 @@ module.exports = new Command({
       type: "STRING",
       required: true,
     },
-
     {
       name: "message",
       description: "Embed Message",
       type: "STRING",
       required: true,
     },
-
     {
       name: "color",
       description: "Embed HEX Color",
       type: "STRING",
       required: false,
     },
-
     {
       name: "fieldtitle",
       description: "Add an additional Embed Field",
       type: "STRING",
       required: false,
     },
-
     {
       name: "fieldcontent",
       description: "Add an additional Embed Field",
       type: "STRING",
       required: false,
     },
-
     {
       name: "thumbnail",
       description: "Embed Thumbnail URL",
       type: "STRING",
       required: false,
     },
-
     {
       name: "image",
       description: "Embed Image URL",
@@ -98,7 +92,7 @@ module.exports = new Command({
       const EmbedMsg = new Discord.MessageEmbed()
         .setTitle(EmbedTitle)
         .setDescription(EmbedSubject)
-        .addField(EmbedFieldTitle, EmbedFieldContent)
+        if (EmbedFieldTitle && EmbedFieldContent) EmbedMsg.addField(EmbedFieldTitle, EmbedFieldContent)
         .setColor(EmbedColour)
         .setThumbnail(EmbedThumbnail)
         .setImage(EmbedImage);