Index: /FCKeditor.Java/branches/2.4/src/main/java/net/fckeditor/connector/ConnectorServlet.java
===================================================================
--- /FCKeditor.Java/branches/2.4/src/main/java/net/fckeditor/connector/ConnectorServlet.java	(revision 1635)
+++ /FCKeditor.Java/branches/2.4/src/main/java/net/fckeditor/connector/ConnectorServlet.java	(revision 1636)
@@ -261,5 +261,5 @@
 
 						// secure image check
-						if (ConnectorHandler.isSecureImageUploads()) {
+						if (fileType.equals(ResourceTypeHandler.IMAGE) && ConnectorHandler.isSecureImageUploads()) {
 							boolean check = Utils.isImage(uplFile.getInputStream());
 							if (check) {