tree 44b584696b8df28a7bc50ce38321f2a0644110b4
parent f714fb533e2c9d0014a3bb035d92676cb48a3ddd
author Erwan Velu <erwanaliasr1@gmail.com> 1444914446 +0200
committer Willy Tarreau <w@1wt.eu> 1472559888 +0200
encoding latin1

CLEANUP: dns: Removing usless variable & assignation

In dns_send_query(), ret was set to 0 but always reassigned before the
usage so this initialisation was useless.

The send_error variable was created, assigned to 0 but never used. So
this variable is just useless by itself. Removing it.