- Based on bug report #2723219 (http://curl.haxx.se/bug/view.cgi?id=2723219)

I've now made TFTP "connections" not being kept for re-use within libcurl.
  TFTP is UDP-based so the benefit was really low (if even existing) to begin
  with so instead of tracking down to fix this problem we instead removed the
  re-use. I also enabled test case 1099 that I wrote a few days ago to verify
  that this change fixes the reported problem.

tests/data/DISABLED

@@ -3,4 +3,4 @@
 # test cases are run by runtests.pl. Just add the plain test case numbers, one
 # per line.
 # Lines starting with '#' letters are treated as comments.
-1099
+

tests/data/test1099

@@ -8,7 +8,7 @@ FAILURE
 </info>
 
 <reply>
-<data>
+<data nocheck="yes">
 data for 1099
 </data>
 </reply>
@@ -30,9 +30,6 @@ tftp://%HOSTIP:%TFTPPORT/an/invalid-file tftp://%HOSTIP:%TFTPPORT//1099 --trace-
 #
 # Verify pseudo protocol after the test has been "shot"
 <verify>
-<errorcode>
-69
-</errorcode>
 <protocol>
 opcode: 1
 filename: an/invalid-file
@@ -41,5 +38,8 @@ opcode: 1
 filename: /1099
 mode: octet
 </protocol>
+<stdout mode="text">
+data for 1099
+</stdout>
 </verify>
 </testcase>