const for Ticker::active() (esp8266#5850)

gliadis · Mar 8, 2019 · aa8d348 · aa8d348
1 parent 2528013
commit aa8d348
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diff --git a/libraries/Ticker/Ticker.cpp b/libraries/Ticker/Ticker.cpp
@@ -68,7 +68,7 @@ void Ticker::detach()
 	_callback_function = nullptr;
 }
 
-bool Ticker::active()
+bool Ticker::active() const
 {
 	return (bool)_timer;
 }

diff --git a/libraries/Ticker/Ticker.h b/libraries/Ticker/Ticker.h
@@ -121,7 +121,7 @@ class Ticker
 	}
 
 	void detach();
-	bool active();
+	bool active() const;
 
 protected:	
 	void _attach_ms(uint32_t milliseconds, bool repeat, callback_with_arg_t callback, uint32_t arg);