From 2baa82a1367d237a689b49b28a3f9da95cf94a4c Mon Sep 17 00:00:00 2001
From: Martin Mathieson <martin.r.mathieson@googlemail.com>
Date: Thu, 19 May 2011 01:09:05 +0000
Subject: Only declare a variable if its going to be used.

svn path=/trunk/; revision=37273
---
 capture_sync.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'capture_sync.c')

diff --git a/capture_sync.c b/capture_sync.c
index bafe7b43c8..dcaa6975e4 100644
--- a/capture_sync.c
+++ b/capture_sync.c
@@ -334,7 +334,11 @@ sync_pipe_start(capture_options *capture_opts) {
 #ifdef HAVE_PCAP_SETSAMPLING
     char ssampling[ARGV_NUMBER_LEN];
 #endif
+
+#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
     char buffer_size[ARGV_NUMBER_LEN];
+#endif
+
 #ifdef _WIN32
     HANDLE sync_pipe_read;                  /* pipe used to send messages from child to parent */
     HANDLE sync_pipe_write;                 /* pipe used to send messages from child to parent */
-- 
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