--- a/misc/libphysfs/archiver_zip.c	Sun Jun 10 18:56:51 2018 +0200
+++ b/misc/libphysfs/archiver_zip.c	Sun Jun 10 19:12:26 2018 +0200
@@ -468,6 +468,7 @@
     finfo->io = zip_get_io(origfinfo->io, NULL, finfo->entry);
     GOTO_IF_MACRO(!finfo->io, ERRPASS, failed);
 
+	initializeZStream(&finfo->stream);
     if (finfo->entry->compression_method != COMPMETH_NONE)
     {
         finfo->buffer = (PHYSFS_uint8 *) allocator.Malloc(ZIP_READBUFSIZE);