From 927de364b7b5dafc04cd73af51d13a629f07756f Mon Sep 17 00:00:00 2001
From: Garrett D'Amore <garrett@damore.org>
Date: Wed, 4 Apr 2018 16:39:24 -0700
Subject: fix unused variable in nngcat.

---
 tools/nngcat/nngcat.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/tools/nngcat/nngcat.c b/tools/nngcat/nngcat.c
index 9dfa9561..c8a73859 100644
--- a/tools/nngcat/nngcat.c
+++ b/tools/nngcat/nngcat.c
@@ -550,16 +550,12 @@ sendloop(nng_socket sock)
 void
 sendrecv(nng_socket sock)
 {
-	nng_duration iv = 0;
 	if (data == NULL) {
 		fatal("No data to send (specify with --data or --file)");
 	}
 	if (delay > 0) {
 		nng_msleep(delay);
 	}
-	if (interval > 0) {
-		iv = interval;
-	}
 
 	// We start by sending a message, then we receive iteratively
 	// but we set a concrete timeout if interval is set, to ensure
-- 
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