1 files changed, 12 insertions, 1 deletions
diff --git a/crypto/src/bcpg/ArmoredInputStream.cs b/crypto/src/bcpg/ArmoredInputStream.cs
index 3109dd4fd..d5d9f7ffb 100644
--- a/crypto/src/bcpg/ArmoredInputStream.cs
+++ b/crypto/src/bcpg/ArmoredInputStream.cs
@@ -504,10 +504,21 @@ namespace Org.BouncyCastle.Bcpg
             return pos - offset;
         }
 
+#if PORTABLE
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing)
+            {
+                Platform.Dispose(input);
+            }
+            base.Dispose(disposing);
+        }
+#else
 		public override void Close()
 		{
-			input.Close();
+            Platform.Dispose(input);
 			base.Close();
 		}
+#endif
     }
 }