Added check for no errors before confirmation of (un)subscription

feed-bot.js

@@ -160,17 +160,20 @@ var Subscriptions = {
 			serverID: Config.serverID,
 			userID: userID,
 			roleID: Config.subscribersRoleID
-		}, (err, response) => {
-			if (err) Log.raw(err);
-			Log.info(response);
-		});
+		},
+			(err) => {
+				if (err) Log.raw(err); //log the error if there is an error
+				else { //else go ahead and confirm subscription
+					Log.event("Subscribed user " + (user ? user + "(" + userID + ")" : userID));
+
+					DiscordClient.bot.sendMessage({
+						to: channelID,
+						message: "You have successfully subscribed"
+					}, (err, response) => { setTimeout(() => { DiscordClient.bot.deleteMessage({ channelID: channelID, messageID: response.id }); }, Config.messageDeleteDelay); }); //delete the subscription confirmation message after a delay
+				}
+			});
 
-		Log.event("Subscribed user " + (user ? user + "(" + userID + ")" : userID));
 
-		DiscordClient.bot.sendMessage({
-			to: channelID,
-			message: "You have successfully subscribed"
-		}, (err, response) => { setTimeout(() => { DiscordClient.bot.deleteMessage({ channelID: channelID, messageID: response.id }); }, Config.messageDeleteDelay); }); //delete the subscription confirmation message after a delay
 	},
 
 	unsubscribe: function (user, userID, channelID, message) {
@@ -178,17 +181,18 @@ var Subscriptions = {
 			serverID: Config.serverID,
 			userID: userID,
 			roleID: Config.subscribersRoleID
-		}, (err, response) => {
-			if (err) Log.raw(err);
-			Log.info(response);
-		});
-
-		Log.event("Unsubscribed user " + (user ? user + "(" + userID + ")" : userID));
-
-		DiscordClient.bot.sendMessage({
-			to: channelID,
-			message: "You have successfully unsubscribed"
-		}, (err, response) => { setTimeout(() => { DiscordClient.bot.deleteMessage({ channelID: channelID, messageID: response.id }); }, Config.messageDeleteDelay); }); //delete the un-subscription confirmation message after a delay
+		},
+			(err) => {
+				if (err) Log.raw(err); //log the error if there is an error
+				else { //else go ahead and confirm un-subscription
+					Log.event("Unsubscribed user " + (user ? user + "(" + userID + ")" : userID));
+
+					DiscordClient.bot.sendMessage({
+						to: channelID,
+						message: "You have successfully unsubscribed"
+					}, (err, response) => { setTimeout(() => { DiscordClient.bot.deleteMessage({ channelID: channelID, messageID: response.id }); }, Config.messageDeleteDelay); }); //delete the un-subscription confirmation message after a delay
+				}
+			});
 	},
 
 	mention: function () {