checkpoint

Alpm/SafePackageHandle.cs

@@ -6,10 +6,22 @@ namespace Foodsoft.Alpm
 {
     internal abstract class SafePackageHandle : SafeHandle
     {
-        protected SafePackageHandle() : base(IntPtr.Zero, true) { }
+        protected SafePackageHandle(SafeAlpmHandle safeAlpmHandle) : base(IntPtr.Zero, true)
+        {
+            SafeAlpmHandle = safeAlpmHandle;
+        }
+
+        internal SafeAlpmHandle SafeAlpmHandle
+        {
+            [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
+            [PrePrepareMethod]
+            get;
+        }
+
         public override bool IsInvalid
         {
-            [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success), PrePrepareMethod]
+            [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
+            [PrePrepareMethod]
             get => handle == IntPtr.Zero;
         }
     }