diff options
Diffstat (limited to 'src/DotNetOAuth/Messaging/MessagingUtilities.cs')
| -rw-r--r-- | src/DotNetOAuth/Messaging/MessagingUtilities.cs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/DotNetOAuth/Messaging/MessagingUtilities.cs b/src/DotNetOAuth/Messaging/MessagingUtilities.cs index c298b2f..e8069f6 100644 --- a/src/DotNetOAuth/Messaging/MessagingUtilities.cs +++ b/src/DotNetOAuth/Messaging/MessagingUtilities.cs @@ -82,6 +82,10 @@ namespace DotNetOAuth.Messaging { /// If null, <paramref name="builder"/> is not changed.
/// </param>
internal static void AppendQueryArgs(UriBuilder builder, IDictionary<string, string> args) {
+ if (builder == null) {
+ throw new ArgumentNullException("builder");
+ }
+
if (args != null && args.Count > 0) {
StringBuilder sb = new StringBuilder(50 + (args.Count * 10));
if (!string.IsNullOrEmpty(builder.Query)) {
|