fix

iOSClient/Library/OCCommunicationLib/OCWebDavClient/OCWebDAVClient.m

@@ -269,9 +269,7 @@ NSString const *OCWebDAVModificationDateKey	= @"modificationdate";
 - (void)search:(NSString *)path folder:(NSString *)folder fileName:(NSString *)fileName depth:(NSString *)depth dateLastModified:(NSString *)dateLastModified contentType:(NSString *)contentType user:(NSString *)user userID:(NSString *)userID onCommunication:(OCCommunication *)sharedOCCommunication withUserSessionToken:(NSString *)token success:(void(^)(NSHTTPURLResponse *, id, NSString *token))success failure:(void(^)(NSHTTPURLResponse *, id  _Nullable responseObject, NSError *, NSString *token))failure {
     
     NSString *body;
-    
-    userID = [userID stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLFragmentAllowedCharacterSet]];
-    
+        
     NSParameterAssert(success);
     
     _requestMethod = @"SEARCH";