diff options
Diffstat (limited to 'juick-xmpp-ft/src/main/java/com')
| -rw-r--r-- | juick-xmpp-ft/src/main/java/com/juick/components/XMPPFTServer.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/juick-xmpp-ft/src/main/java/com/juick/components/XMPPFTServer.java b/juick-xmpp-ft/src/main/java/com/juick/components/XMPPFTServer.java index e922e7fa..14d65de9 100644 --- a/juick-xmpp-ft/src/main/java/com/juick/components/XMPPFTServer.java +++ b/juick-xmpp-ft/src/main/java/com/juick/components/XMPPFTServer.java @@ -56,7 +56,7 @@ public class XMPPFTServer { fileTransferManager.addFileTransferOfferListener(e -> { try { List<String> allowedTypes = new ArrayList<String>() {{ add("png"); add("jpg"); }}; - String attachmentExtension = FilenameUtils.getExtension(e.getName()); + String attachmentExtension = FilenameUtils.getExtension(e.getName()).toLowerCase(); String targetFilename = String.format("%s.%s", DigestUtils.md5Hex(String.format("%s-%s", e.getInitiator().toString(), e.getSessionId()).getBytes()), attachmentExtension); |