Resolve dropping-copy-types warning by setting boolean to a ignoredemu-33-dev

varaible instead of dropping. This warning is enforced in Rust 1.71
toolchain.

This change is committed to github but the newer version hasn't been deployed yet.
https://github.com/hyperium/http/commit/7b3c5062cbcdf5194ae70d5f23ceadb68a6bcf34

Test: m libhttp
Change-Id: Iad1968c6eeec7a677edaa4bacf367f01bcd56847

1 files changed, 2 insertions, 2 deletions

diff --git a/src/header/map.rs b/src/header/map.rs
index 13cbc3a..ed049db 100644
--- a/src/header/map.rs
+++ b/src/header/map.rs
@@ -1152,7 +1152,7 @@ impl<T> HeaderMap<T> {
             danger,
             // Vacant
             {
-                drop(danger); // Make lint happy
+                let _ = danger; // Make lint happy
                 let index = self.entries.len();
                 self.insert_entry(hash, key.into(), value);
                 self.indices[probe] = Pos::new(index, hash);
@@ -1255,7 +1255,7 @@ impl<T> HeaderMap<T> {
             danger,
             // Vacant
             {
-                drop(danger);
+                let _ = danger;
                 let index = self.entries.len();
                 self.insert_entry(hash, key.into(), value);
                 self.indices[probe] = Pos::new(index, hash);