2.1.0-rc1, can't compile with Debug Level All

[eyp]

When compiling with Debug Level All I've got this errors:

In file included from /Users/edu/Library/Arduino15/packages/esp8266/hardware/esp8266/2.1.0-rc1/libraries/ESP8266WiFi/src/ESP8266WiFiMulti.cpp:26:0:
/Users/edu/Library/Arduino15/packages/esp8266/hardware/esp8266/2.1.0-rc1/libraries/ESP8266WiFi/src/ESP8266WiFiMulti.cpp: In member function 'wl_status_t ESP8266WiFiMulti::run()':
/Users/edu/Library/Arduino15/packages/esp8266/hardware/esp8266/2.1.0-rc1/libraries/ESP8266WiFi/src/ESP8266WiFiMulti.h:37:66: error: cannot pass objects of non-trivially-copyable type 'class String' through '...'
#define DEBUG_WIFI_MULTI(...) DEBUG_ESP_PORT.printf( VA_ARGS )

                                                              ^

/Users/edu/Library/Arduino15/packages/esp8266/hardware/esp8266/2.1.0-rc1/libraries/ESP8266WiFi/src/ESP8266WiFiMulti.cpp:130:25: note: in expansion of macro 'DEBUG_WIFI_MULTI'
DEBUG_WIFI_MULTI("[WIFI] SSID: %s\n", WiFi.SSID());

                     ^

I have to choose another level in order to get some debug traces.

[Links2004]

Duplicate of #1369 and #1448
its fixed in latest git, (rc2 will be released soon).

[eyp]

OK, I'll close the issue.