From b600763c846bc386faa32f21cb252a04f1800537 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=C3=A1s=20Sexenian?=
 <99925035+tomas-sexenian@users.noreply.github.com>
Date: Sun, 13 Oct 2024 23:39:36 -0300
Subject: [PATCH] Catch null pointer exception when email folder is null

---
 .../main/java/com/genexus/internet/POP3SessionJavaMail.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gxmail/src/main/java/com/genexus/internet/POP3SessionJavaMail.java b/gxmail/src/main/java/com/genexus/internet/POP3SessionJavaMail.java
index c496647bf..d65714b6e 100644
--- a/gxmail/src/main/java/com/genexus/internet/POP3SessionJavaMail.java
+++ b/gxmail/src/main/java/com/genexus/internet/POP3SessionJavaMail.java
@@ -328,9 +328,10 @@ public String getNextUID() throws GXMailException {
 
 	public int getMessageCount() throws GXMailException {
 		try {
+			if (emailFolder == null || !emailFolder.isOpen())
+				throw new GXMailException("The email folder is either null or closed", MAIL_ServerRepliedErr);
 			if (readSinceLast)
 				return emailFolder.getNewMessageCount();
-
 			return emailFolder.getMessageCount();
 		} catch (MessagingException e) {
 			log(e.getMessage());