clippy: use unwrap_or_default where applicable in build.rs

1 files changed, 1 insertions, 1 deletions

diff --git a/build.rs b/build.rs
index c41c71f..1acd1f3 100644
--- a/build.rs
+++ b/build.rs
@@ -1,7 +1,7 @@
 use std::env;
 
 fn main() {
-    match env::var("CARGO_CFG_TARGET_ARCH").unwrap_or(String::new()).as_str() {
+    match env::var("CARGO_CFG_TARGET_ARCH").unwrap_or_default().as_str() {
         "x86_64" => {
             println!("cargo:rustc-link-search=./lib/libpcap/out/x86_64")
         }