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Diffstat (limited to 'src/DotNetOpenAuth.OAuth/OAuth/Protocol.cs')
| -rw-r--r-- | src/DotNetOpenAuth.OAuth/OAuth/Protocol.cs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/DotNetOpenAuth.OAuth/OAuth/Protocol.cs b/src/DotNetOpenAuth.OAuth/OAuth/Protocol.cs index 4418b5e..3b7437c 100644 --- a/src/DotNetOpenAuth.OAuth/OAuth/Protocol.cs +++ b/src/DotNetOpenAuth.OAuth/OAuth/Protocol.cs @@ -140,7 +140,7 @@ namespace DotNetOpenAuth.OAuth { /// <param name="version">The OAuth version to get.</param> /// <returns>A matching <see cref="Protocol"/> instance.</returns> internal static Protocol Lookup(Version version) { - Contract.Requires<ArgumentNullException>(version != null); + Requires.NotNull(version, "version"); Contract.Requires<ArgumentOutOfRangeException>(AllVersions.Any(p => p.Version == version)); return AllVersions.First(p => p.Version == version); } |