pdfprocessor: don't throw exception on encrypted files (locked ones are

the problem)

cli/pdfprocessor.cpp

@@ -15,12 +15,11 @@ QVector<PageData> PdfProcessor::process(const QByteArray &data) const
     {
         throw QSSGeneralException("Failed to process pdf data");
     }
-    if(doc->isEncrypted() || doc->isLocked())
+    if(doc->isLocked())
     {
-        throw QSSGeneralException("Doc is encrypted/locked");
+        throw QSSGeneralException("Doc is locked");
     }
 
-
     QRectF entirePage;
 
     auto pagecount = doc->numPages();