References: mc#3034
            https://www.midnight-commander.org/ticket/3034
Upstream: merged
Subject: Cannot enter into zip archive in tar one

Index: src/filemanager/ext.c
===================================================================
--- src/filemanager/ext.c	(revision 2640b21bb9700aa51a70f35f9e10732c82a7366f)
+++ src/filemanager/ext.c	(revision 8cb80dcc9c0c2f36111dd439f3e415cec58f7ffa)
@@ -680,7 +680,7 @@
 #endif /* HAVE_CHARSET */
 
+        got_data = get_file_type_local (localfile_vpath, content_string, sizeof (content_string));
+
         mc_ungetlocalcopy (filename_vpath, localfile_vpath, FALSE);
-
-        got_data = get_file_type_local (localfile_vpath, content_string, sizeof (content_string));
 
         if (got_data > 0)