Use a callback for credentials

Instead of making the user choose beforehand, use a callback to let the
user ask a database or human about the credentials.

If desired, a hard-coded value can still be provided via a lambda, e.g.

    (_url, _user, _types) => new UsernamePasswordCredentials() { ... }

1 files changed, 1 insertions, 1 deletions

diff --git a/LibGit2Sharp/Repository.cs b/LibGit2Sharp/Repository.cs
index b5bc2bfa..b1ebf614 100644
--- a/LibGit2Sharp/Repository.cs
+++ b/LibGit2Sharp/Repository.cs
@@ -545,7 +545,7 @@ namespace LibGit2Sharp
             {
                 var gitCheckoutOptions = checkoutOptionsWrapper.Options;
 
-                var remoteCallbacks = new RemoteCallbacks(null, options.OnTransferProgress, null, options.Credentials);
+                var remoteCallbacks = new RemoteCallbacks(null, options.OnTransferProgress, null, options.CredentialsProvider);
                 var gitRemoteCallbacks = remoteCallbacks.GenerateCallbacks();
 
                 var cloneOpts = new GitCloneOptions