diff options
Diffstat (limited to 'src/DotNetOpenId/ExtensionArgumentsManager.cs')
| -rw-r--r-- | src/DotNetOpenId/ExtensionArgumentsManager.cs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/DotNetOpenId/ExtensionArgumentsManager.cs b/src/DotNetOpenId/ExtensionArgumentsManager.cs index 1382f22..b35d1e4 100644 --- a/src/DotNetOpenId/ExtensionArgumentsManager.cs +++ b/src/DotNetOpenId/ExtensionArgumentsManager.cs @@ -105,6 +105,9 @@ namespace DotNetOpenId { Dictionary<string, string> extensionArgs;
if (!extensions.TryGetValue(extensionTypeUri, out extensionArgs))
extensions.Add(extensionTypeUri, extensionArgs = new Dictionary<string,string>());
+ if (extensionArgs.Count > 0)
+ throw new OpenIdException(string.Format(CultureInfo.CurrentCulture,
+ Strings.ExtensionAlreadyAddedWithSameTypeURI, extensionTypeUri));
foreach (var pair in arguments) {
extensionArgs.Add(pair.Key, pair.Value);
}
|