Fixed guild::create_voice_channel() REST call

Author: Sharon Williams

include/aegis/guild.hpp

@@ -74,7 +74,7 @@ struct create_text_channel_t
 
 struct create_voice_channel_t
 {
-    create_voice_channel_t & name(snowflake param) { _name = param; return *this; }
+    create_voice_channel_t & name(const std::string param) { _name = param; return *this; }
     create_voice_channel_t & bitrate(int32_t param) { _bitrate = param; return *this; }
     create_voice_channel_t & user_limit(int32_t param) { _user_limit = param; return *this; }
     create_voice_channel_t & parent_id(int64_t param) { _parent_id = param; return *this; }

include/aegis/impl/guild.cpp

@@ -627,9 +627,12 @@ AEGIS_DECL aegis::future<gateway::objects::channel> guild::create_voice_channel(
     json obj;
     obj["name"] = name;
     obj["type"] = 2;
-    obj["bitrate"] = bitrate;
-    obj["user_limit"] = user_limit;
-    obj["parent_id"] = parent_id;
+    if (bitrate > 0)
+        obj["bitrate"] = bitrate;
+    if (user_limit > 0)
+        obj["user_limit"] = user_limit;
+    if (parent_id > 0)
+        obj["parent_id"] = parent_id;
     obj["permission_overwrites"] = json::array();
     for (auto & p_ow : permission_overwrites)
     {