--- BUILD/mc-4.6.0/src/ext.c
+++ BUILD/mc-4.6.0/src/ext.c
@@ -437,6 +437,13 @@ regex_check_type (char *filename, int fi
 		for (content_shift = 15;
 		     content_string[content_shift] == ' ';
 		     content_shift++);
+	    } else if (!islocal
+		       && !strncmp (content_string, "/dev/stdin:",
+				    11)) {
+		/* Skip "/dev/stdin: " */
+		for (content_shift = 11;
+		     content_string[content_shift] == ' ';
+		     content_shift++);
 	    }
 	} else {
 	    /* No data */