openpgp: Explicitly drop the Box.941-rfe-future-proofing-against-newly-added-algorithms

  - Appeases the compiler that now complains about the unused result.

1 files changed, 1 insertions, 1 deletions

diff --git a/openpgp/src/crypto/mem.rs b/openpgp/src/crypto/mem.rs
index 9af1936c..daba4595 100644
--- a/openpgp/src/crypto/mem.rs
+++ b/openpgp/src/crypto/mem.rs
@@ -159,7 +159,7 @@ impl Drop for Protected {
         unsafe {
             let len = self.len();
             memsec::memzero(self.as_mut().as_mut_ptr(), len);
-            Box::from_raw(self.0);
+            drop(Box::from_raw(self.0));
         }
     }
 }