From 579fc24de8ded6cd64d77c5cba617d921e642b1d Mon Sep 17 00:00:00 2001
From: Edward Shen <6173958+edward-shen@users.noreply.github.com>
Date: Sat, 21 Oct 2017 01:55:13 -0400
Subject: [PATCH] Revert "changed some code to use modulo instead of the stupid
 thing I was doing before"

This reverts commit 248bd9b5cc5b24496da8458679624ff24d64d7be.
---
 MMM-pages.js | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/MMM-pages.js b/MMM-pages.js
index e53175e..f1aef64 100644
--- a/MMM-pages.js
+++ b/MMM-pages.js
@@ -28,11 +28,12 @@ Module.register("MMM-pages", {
             this.updatePages(true);
         } else if (notification === "PAGE_INCREMENT") {
             Log.log(this.name + " recieved a notification to increment pages!");
-            this.curPage = (this.curPage++) % this.config.modules.length;
+            if (this.curPage === this.config.modules.length - 1) {
+                this.curPage = 0;
+            } else { this.curPage++ }
             this.updatePages(true);
         } else if (notification === "PAGE_DECREMENT") {
             Log.log(this.name + " recieved a notification to decrement pages!");
-            // Javascript doesn't support negative modulo (-1 % 5 != 4)
             if (this.curPage === 0) {
                 this.curPage = this.config.modules.length - 1;
             } else { this.curPage-- }
@@ -73,7 +74,9 @@ Module.register("MMM-pages", {
                 setTimeout(() => {
                     self.timer = setInterval(() => {
                         // Incrementing page
-                        self.curPage = (self.curPage++) % self.config.modules.length;
+                        if (self.curPage === self.config.modules.length - 1) {
+                            self.curPage = 0;
+                        } else { self.curPage++ }
                         self.sendNotification("PAGE_INCREMENT");
                         self.updatePages(false);
                     }, self.config.rotationTime, false);