Fix rethrow syntax

- see https://github.com/bcgit/bc-csharp/issues/425

2 files changed, 3 insertions, 3 deletions

diff --git a/crypto/src/openssl/PEMReader.cs b/crypto/src/openssl/PEMReader.cs

index a2c4fd1d6..cb6950c47 100644
--- a/crypto/src/openssl/PEMReader.cs
+++ b/crypto/src/openssl/PEMReader.cs
@@ -356,9 +356,9 @@ namespace Org.BouncyCastle.OpenSsl
 
                 return new AsymmetricCipherKeyPair(pubSpec, privSpec);
             }
-            catch (IOException e)
+            catch (IOException)
             {
-                throw e;
+                throw;
             }
             catch (Exception e)
             {
diff --git a/crypto/src/openssl/PEMWriter.cs b/crypto/src/openssl/PEMWriter.cs

index 58b6156d5..504ea9e4b 100644
--- a/crypto/src/openssl/PEMWriter.cs
+++ b/crypto/src/openssl/PEMWriter.cs
@@ -31,7 +31,7 @@ namespace Org.BouncyCastle.OpenSsl
                 if (e.InnerException is IOException inner)
                     throw inner;
 
-                throw e;
+                throw;
             }
 		}
 	}