Robson Braga Araujo filed bug report #1776235

(http://curl.haxx.se/bug/view.cgi?id=1776235) about ftp requests with NOBODY
on a directory would do a "SIZE (null)" request. This is now fixed and test
case 1000 was added to verify.

tests/data/test1000

@@ -0,0 +1,44 @@
+<testcase>
+<info>
+<keywords>
+FTP
+PASV
+LIST
+NOBODY
+</keywords>
+</info>
+#
+# Server-side
+<reply>
+# When doing LIST, we get the default list output hard-coded in the test
+# FTP server
+<datacheck>
+</datacheck>
+</reply>
+
+#
+# Client-side
+<client>
+<server>
+ftp
+</server>
+ <name>
+FTP dir list PASV with -I
+ </name>
+ <command>
+ftp://%HOSTIP:%FTPPORT/1000/ -I
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<protocol>
+USER anonymous
+PASS ftp@example.com
+PWD
+CWD 1000
+QUIT
+</protocol>
+</verify>
+</testcase>