These are the ones I'm getting while compiling the sketch.
lib\ESP-WebOTA\src\WebOTA.cpp: In member function 'int WebOTA::handle()':
lib\ESP-WebOTA\src\WebOTA.cpp:61:14: warning: unused variable 'init_run' [-Wunused-variable]
static bool init_run = false;
^
lib\ESP-WebOTA\src\WebOTA.cpp:72:1: warning: no return statement in function returning non-void [-Wreturn-type]
}
^
lib\ESP-WebOTA\src\WebOTA.cpp: In member function 'int WebOTA::add_http_routes(WebServer*, const char*)':
lib\ESP-WebOTA\src\WebOTA.cpp:198:1: warning: no return statement in function returning non-void [-Wreturn-type]
}
^
lib\ESP-WebOTA\src\WebOTA.cpp: In function 'int init_wifi(const char*, const char*, const char*)':
lib\ESP-WebOTA\src\WebOTA.cpp:256:1: warning: no return statement in function returning non-void [-Wreturn-type]
}
^
These are the ones I'm getting while compiling the sketch.