Merge pull request #219 from Haacked/stringcomparisonfix

Changed string comparisons to use `OrdinalIgnoreCase`

Author: johnsheehan

RestSharp/Authenticators/HttpBasicAuthenticator.cs

@@ -39,7 +39,7 @@ public void Authenticate(IRestClient client, IRestRequest request) {
 			// request.Credentials = new NetworkCredential(_username, _password);
 
 			// only add the Authorization parameter if it hasn't been added by a previous Execute
-			if (!request.Parameters.Any(p => p.Name.Equals("Authorization", StringComparison.InvariantCultureIgnoreCase)))
+			if (!request.Parameters.Any(p => p.Name.Equals("Authorization", StringComparison.OrdinalIgnoreCase)))
 			{
 				var token = Convert.ToBase64String(Encoding.UTF8.GetBytes(string.Format("{0}:{1}", _username, _password)));
 				var authHeader = string.Format("Basic {0}", token);

RestSharp/Authenticators/OAuth/Extensions/StringExtensions.cs

@@ -29,7 +29,7 @@ public static bool IsNullOrBlank(this string value)
 
 		public static bool EqualsIgnoreCase(this string left, string right)
 		{
-			return String.Compare(left, right, StringComparison.InvariantCultureIgnoreCase) == 0;
+			return String.Compare(left, right, StringComparison.OrdinalIgnoreCase) == 0;
 		}
 
 		public static bool EqualsAny(this string input, params string[] args)

RestSharp/Authenticators/OAuth2Authenticator.cs

@@ -97,7 +97,7 @@ public OAuth2AuthorizationRequestHeaderAuthenticator(string accessToken)
 		public override void Authenticate(IRestClient client, IRestRequest request)
 		{
 			// only add the Authorization parameter if it hasn't been added.
-			if (!request.Parameters.Any(p => p.Name.Equals("Authorization", StringComparison.InvariantCultureIgnoreCase)))
+			if (!request.Parameters.Any(p => p.Name.Equals("Authorization", StringComparison.OrdinalIgnoreCase)))
 			{
 				request.AddParameter("Authorization", _authorizationValue, ParameterType.HttpHeader);
 			}

RestSharp/Http.cs

@@ -320,7 +320,7 @@ private static void ExtractResponseData(HttpResponse response, HttpWebResponse w
 				response.ContentType = webResponse.ContentType;
 				response.ContentLength = webResponse.ContentLength;
 #if WINDOWS_PHONE
-                if (string.Equals(webResponse.Headers[HttpRequestHeader.ContentEncoding], "gzip", StringComparison.InvariantCultureIgnoreCase))
+                if (string.Equals(webResponse.Headers[HttpRequestHeader.ContentEncoding], "gzip", StringComparison.OrdinalIgnoreCase))
                     response.RawBytes = new GZipStream(webResponse.GetResponseStream()).ReadAsBytes();
                 else
                     response.RawBytes = webResponse.GetResponseStream().ReadAsBytes();