From ef1e57f4456093291f3f0ff5852201f40bcddda3 Mon Sep 17 00:00:00 2001
From: Johnny Cao <AgentTroll@users.noreply.github.com>
Date: Tue, 16 Jan 2018 04:56:39 -0800
Subject: [PATCH] Performs pagination bounds check. Fixes #1509 (#1754)

Adds pagination bounds check Fixes #1509
---
 .../src/com/earth2me/essentials/textreader/TextPager.java     | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Essentials/src/com/earth2me/essentials/textreader/TextPager.java b/Essentials/src/com/earth2me/essentials/textreader/TextPager.java
index cb9e60251..408698fcb 100644
--- a/Essentials/src/com/earth2me/essentials/textreader/TextPager.java
+++ b/Essentials/src/com/earth2me/essentials/textreader/TextPager.java
@@ -70,6 +70,10 @@ public class TextPager {
                 }
 
                 int pages = end / 9 + (end % 9 > 0 ? 1 : 0);
+                if (page > pages) {
+                    sender.sendMessage(tl("infoUnknownChapter"));
+                    return;
+                }
                 if (!onePage && commandName != null) {
 
                     StringBuilder content = new StringBuilder();