Catch null pointer exception when email folder is null (#905)

genexuslabs · Nov 18, 2024 · a756677 · a756677
1 parent 0c3464f
commit a756677
Showing 1 changed file with 2 additions and 1 deletion.
diff --git 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());