mm201
diff --git a/‎LibGit2Sharp/Core/DisposableEnumerable.cs
Lines changed: 7 additions & 2 deletions b/‎LibGit2Sharp/Core/DisposableEnumerable.cs
Lines changed: 7 additions & 2 deletions
diff --git a/‎LibGit2Sharp/Core/Proxy.cs
Lines changed: 2 additions & 2 deletions b/‎LibGit2Sharp/Core/Proxy.cs
Lines changed: 2 additions & 2 deletions
@@ -6,13 +6,18 @@ namespace LibGit2Sharp.Core
 {
     internal class DisposableEnumerable<T> : IEnumerable<T>, IDisposable where T : IDisposable
     {
-        private readonly IEnumerable<T> enumerable;
+        private readonly IList<T> enumerable;
 
-        public DisposableEnumerable(IEnumerable<T> enumerable)
+        public DisposableEnumerable(IList<T> enumerable)
         {
             this.enumerable = enumerable;
         }
 
+        public int Count
+        {
+            get { return enumerable.Count; }
+        }
+
         public IEnumerator<T> GetEnumerator()
         {
             return enumerable.GetEnumerator();
 
@@ -253,7 +253,7 @@ public static ObjectId git_commit_create(
         {
             using (ThreadAffinity())
             using (var treePtr = new ObjectSafeWrapper(tree.Id, repo))
-            using (var parentObjectPtrs = new DisposableEnumerable<ObjectSafeWrapper>(parentIds.Select(id => new ObjectSafeWrapper(id, repo))))
+            using (var parentObjectPtrs = new DisposableEnumerable<ObjectSafeWrapper>(parentIds.Select(id => new ObjectSafeWrapper(id, repo)).ToList()))
             using (SignatureSafeHandle authorHandle = author.BuildHandle())
             using (SignatureSafeHandle committerHandle = committer.BuildHandle())
             {
@@ -262,7 +262,7 @@ public static ObjectId git_commit_create(
 
                 IntPtr[] parentsPtrs = parentObjectPtrs.Select(o => o.ObjectPtr.DangerousGetHandle()).ToArray();
                 int res = NativeMethods.git_commit_create(out commitOid, repo, referenceName, authorHandle,
-                                                      committerHandle, encoding, prettifiedMessage, treePtr.ObjectPtr, parentObjectPtrs.Count(), parentsPtrs);
+                                                      committerHandle, encoding, prettifiedMessage, treePtr.ObjectPtr, parentObjectPtrs.Count, parentsPtrs);
                 Ensure.ZeroResult(res);
 
                 return new ObjectId(commitOid);
Original file line number	Diff line number	Diff line change
`@@ -6,13 +6,18 @@ namespace LibGit2Sharp.Core`
`6`	`6`	`{`
`7`	`7`	`internal class DisposableEnumerable<T> : IEnumerable<T>, IDisposable where T : IDisposable`
`8`	`8`	`{`
`9`		`- private readonly IEnumerable<T> enumerable;`
	`9`	`+ private readonly IList<T> enumerable;`
`10`	`10`
`11`		`- public DisposableEnumerable(IEnumerable<T> enumerable)`
	`11`	`+ public DisposableEnumerable(IList<T> enumerable)`
`12`	`12`	`{`
`13`	`13`	`this.enumerable = enumerable;`
`14`	`14`	`}`
`15`	`15`
	`16`	`+ public int Count`
	`17`	`+ {`
	`18`	`+ get { return enumerable.Count; }`
	`19`	`+ }`
	`20`	`+`
`16`	`21`	`public IEnumerator<T> GetEnumerator()`
`17`	`22`	`{`
`18`	`23`	`return enumerable.GetEnumerator();`