From 2785eda10e6b7476b5bb16eba36f852ddbae422e Mon Sep 17 00:00:00 2001
From: "Robert G. Jakabosky" <bobby@sharedrealm.com>
Date: Wed, 2 May 2012 20:21:17 -0700
Subject: [PATCH] Remove unused variables.

---
 examples/poll_zsock.lua | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/examples/poll_zsock.lua b/examples/poll_zsock.lua
index 2c16333..5d2ca04 100644
--- a/examples/poll_zsock.lua
+++ b/examples/poll_zsock.lua
@@ -22,10 +22,6 @@ local zmq = require"zmq"
 
 local z_EVENTS = zmq.EVENTS
 
-local z_SNDMORE = zmq.SNDMORE
-local z_RCVMORE = zmq.RCVMORE
-local z_NOBLOCK = zmq.NOBLOCK
-
 local z_POLLIN = zmq.POLLIN
 local z_POLLOUT = zmq.POLLOUT
 local z_POLLIN_OUT = z_POLLIN + z_POLLOUT