From efadb07df5750e3fe6d3dd357ee606a8e031f404 Mon Sep 17 00:00:00 2001
From: Pepich <benedikt.abel@yahoo.de>
Date: Sat, 18 Feb 2017 18:39:40 +0100
Subject: [PATCH] Fixed some formatting/counting mistakes

---
 src/com/redstoner/modules/saylol/Saylol.java | 23 ++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/src/com/redstoner/modules/saylol/Saylol.java b/src/com/redstoner/modules/saylol/Saylol.java
index 80640e9..1966e26 100644
--- a/src/com/redstoner/modules/saylol/Saylol.java
+++ b/src/com/redstoner/modules/saylol/Saylol.java
@@ -15,7 +15,7 @@ import com.redstoner.misc.Main;
 import com.redstoner.misc.Utils;
 import com.redstoner.modules.Module;
 
-@Version(major = 1, minor = 0, revision = 4, compatible = 1)
+@Version(major = 1, minor = 0, revision = 5, compatible = 1)
 public class Saylol implements Module
 {
 	private long lastLol = 0;
@@ -63,9 +63,14 @@ public class Saylol implements Module
 	@Command(hook = "dellol")
 	public boolean delLol(CommandSender sender, int id)
 	{
+		if (lols.size() == 0)
+		{
+			Utils.sendErrorMessage(sender, null, "There are no lols yet!");
+			return true;
+		}
 		if (id < 0 || id >= lols.size())
 		{
-			Utils.sendErrorMessage(sender, null, "The ID must be at least 0 and at most " + lols.size());
+			Utils.sendErrorMessage(sender, null, "The ID must be at least 0 and at most " + (lols.size() - 1));
 			return true;
 		}
 		Utils.sendMessage(sender, null, "Successfully deleted the lol: " + lols.remove(id), '&');
@@ -77,9 +82,14 @@ public class Saylol implements Module
 	@Command(hook = "setlol")
 	public boolean setLol(CommandSender sender, int id, String text)
 	{
+		if (lols.size() == 0)
+		{
+			Utils.sendErrorMessage(sender, null, "There are no lols yet!");
+			return true;
+		}
 		if (id < 0 || id >= lols.size())
 		{
-			Utils.sendErrorMessage(sender, null, "The ID must be at least 0 and at most " + lols.size());
+			Utils.sendErrorMessage(sender, null, "The ID must be at least 0 and at most " + (lols.size() - 1));
 			return true;
 		}
 		Utils.sendMessage(sender, null, "Successfully changed the lol: &e" + lols.get(id) + " &7to: &e" + text, '&');
@@ -91,6 +101,11 @@ public class Saylol implements Module
 	@Command(hook = "lolid")
 	public boolean lolId(CommandSender sender, int id)
 	{
+		if (lols.size() == 0)
+		{
+			Utils.sendErrorMessage(sender, null, "There are no lols yet!");
+			return true;
+		}
 		long time = System.currentTimeMillis();
 		if (time - lastLol < 15000)
 		{
@@ -100,7 +115,7 @@ public class Saylol implements Module
 		}
 		if (id < 0 || id >= lols.size())
 		{
-			Utils.sendErrorMessage(sender, null, "The ID must be at least 0 and at most " + lols.size());
+			Utils.sendErrorMessage(sender, null, "The ID must be at least 0 and at most " + (lols.size() - 1));
 			return true;
 		}
 		String name;