Preserve filename encoding flag when fixing epub archive

diff --git a/DeDRM_plugin/zipfix.py b/DeDRM_plugin/zipfix.py
index b9451d691af414957251bf76008045809a8ae159..54469d8867dfd22b9e4dc0952b01490bfe6148fa 100644 (file)
--- a/DeDRM_plugin/zipfix.py
+++ b/DeDRM_plugin/zipfix.py
@@ -153,6 +153,7 @@ class fixZip:
                 nzinfo.internal_attr=zinfo.internal_attr
                 nzinfo.external_attr=zinfo.external_attr
                 nzinfo.create_system=zinfo.create_system
+                nzinfo.flag_bits = zinfo.flag_bits & 0x800  # preserve UTF-8 flag
                 self.outzip.writestr(nzinfo,data)
 
         self.bzf.close()