From: Jason Ish <ish@unx.ca>
Date: Mon, 25 Jun 2018 14:40:54 +0000 (-0600)
Subject: rust/dns - remove extra parantheses
X-Git-Tag: suricata-4.0.5~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a3e0889ce30a92748f6a59d39795d624a6023061;p=thirdparty%2Fsuricata.git

rust/dns - remove extra parantheses

Removes rust compiler warning.

Redmine issue:
https://redmine.openinfosecfoundation.org/issues/2521
---

diff --git a/rust/src/dns/dns.rs b/rust/src/dns/dns.rs
index 2ada13aaf8..054b747128 100644
--- a/rust/src/dns/dns.rs
+++ b/rust/src/dns/dns.rs
@@ -935,7 +935,7 @@ mod tests {
         // than the available data.
         let mut request = Vec::new();
         request.push(((dns_payload.len() as u16) >> 8) as u8);
-        request.push((((dns_payload.len() as u16) & 0xff) as u8 + 1));
+        request.push(((dns_payload.len() as u16) & 0xff) as u8 + 1);
         request.extend(dns_payload);
 
         let mut state = DNSState::new();