Fixed NullPointerException when attachment hasn't filename attribute

lolo101 · Oct 12, 2023 · 2911bf1 · 2911bf1
1 parent 0350d53
commit 2911bf1
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/MSGViewer/src/main/java/net/sourceforge/MSGViewer/factory/mbox/JavaMailParser.java b/MSGViewer/src/main/java/net/sourceforge/MSGViewer/factory/mbox/JavaMailParser.java
@@ -106,7 +106,12 @@ private static void parse(Message msg, Part part) throws MessagingException, IOE
                 MimePart mpart = (MimePart) part;
 
                 FileAttachment att = new FileAttachment();
-                String filename = MimeUtility.decodeText(part.getFileName());
+                String filename = part.getFileName();
+                if (filename != null) {
+                    filename = MimeUtility.decodeText(filename);
+                } else {
+                    filename = "unknown";
+                }
                 att.setMimeTag(getMime(part.getContentType()));
                 att.setLongFilename(filename);