remove double negative

Signed-off-by: William Woodruff <[email protected]>
pyca · Oct 24, 2023 · 9e04a6a · 9e04a6a
1 parent d91f976
commit 9e04a6a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/rust/cryptography-x509-validation/src/policy/mod.rs b/src/rust/cryptography-x509-validation/src/policy/mod.rs
@@ -370,10 +370,10 @@ impl<'a, B: CryptoOps> Policy<'a, B> {
             .map(|p| p.oid.clone())
             .collect::<HashSet<_>>();
 
-        if !critical_extensions
+        if critical_extensions
             .difference(&checked_extensions)
             .next()
-            .is_none()
+            .is_some()
         {
             // TODO: Render the OIDs here.
             return Err("certificate contains unaccounted-for critical extensions".into());