From 9fd9db55cdbedf3c7440de0adac6c9db0dfd0753 Mon Sep 17 00:00:00 2001
From: Saber Haj Rabiee <sabify@users.noreply.github.com>
Date: Wed, 3 Mar 2021 13:24:24 -0800
Subject: [PATCH] Update validation.rs (#176)

---
 src/validation.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/validation.rs b/src/validation.rs
index 0858f2e..f4f3d0e 100644
--- a/src/validation.rs
+++ b/src/validation.rs
@@ -159,7 +159,7 @@ pub fn validate(claims: &Map<String, Value>, options: &Validation) -> Result<()>
                 }
                 Value::Array(_) => {
                     let provided_aud: HashSet<String> = from_value(aud.clone())?;
-                    if provided_aud.intersection(correct_aud).count() == 0 {
+                    if provided_aud.intersection(correct_aud).next().is_none() {
                         return Err(new_error(ErrorKind::InvalidAudience));
                     }
                 }