From: Jason Ish <jason.ish@oisf.net>
Date: Fri, 2 Dec 2022 14:31:58 +0000 (-0600)
Subject: rust/http2: fix clippy lint for is_empty()
X-Git-Tag: suricata-7.0.0-rc1~317
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=35f99d1af73ab4e9bdaf9f03db67734e7de13015;p=thirdparty%2Fsuricata.git

rust/http2: fix clippy lint for is_empty()

This snuck through as "cargo clippy" check wasn't finding lints that
were fixed by the previous test for fixable lints.
---

diff --git a/rust/src/http2/http2.rs b/rust/src/http2/http2.rs
index 3a6ffab7ec..ed57ebdda8 100644
--- a/rust/src/http2/http2.rs
+++ b/rust/src/http2/http2.rs
@@ -958,7 +958,7 @@ impl HTTP2State {
                                         tx_same.ft_ts.tx_id = tx_same.tx_id - 1;
                                     };
                                     let mut dinput = &rem[..hlsafe];
-                                    if padded && rem.len() > 0 && usize::from(rem[0]) < hlsafe{
+                                    if padded && !rem.is_empty() && usize::from(rem[0]) < hlsafe{
                                         dinput = &rem[1..hlsafe - usize::from(rem[0])];
                                     }
                                     match tx_same.decompress(