Use the same PATH default for sudo and visudo

Author: bjorn3

build.rs

@@ -31,6 +31,4 @@ fn main() {
     println!("cargo:rerun-if-changed=build.rs");
 
     println!("cargo:rustc-link-lib=pam");
-
-    println!("cargo:rustc-env=DEFAULT_PATH=/usr/bin:/bin:/usr/sbin:/sbin");
 }

src/sudoers/mod.rs

@@ -259,7 +259,7 @@ impl Sudoers {
                     }
                     let path = resolve_path(
                         path,
-                        &std::env::var("PATH").unwrap_or(env!("DEFAULT_PATH").to_string()),
+                        &std::env::var("PATH").unwrap_or(env!("SUDO_PATH_DEFAULT").to_string()),
                     );
                     if let Some(path) = path {
                         return Some(path);