Fixed RefCountedDigitalPin.h to release claim correctly. Ensure no negative claims number.

IoTThinks · IoTThinks · commit 063f5056f23b · 2026-02-18T22:32:01.000+07:00
diff --git a/src/helpers/RefCountedDigitalPin.h b/src/helpers/RefCountedDigitalPin.h
@@ -20,10 +20,12 @@ class RefCountedDigitalPin {
       digitalWrite(_pin, _active);
     }
   }
+
   void release() {
-    _claims--;
     if (_claims == 0) {
       digitalWrite(_pin, !_active);
+    } else {
+      _claims--;
     }
   }
 };

Original file line number	Diff line number	Diff line change
`@@ -20,10 +20,12 @@ class RefCountedDigitalPin {`
`20`	`20`	`digitalWrite(_pin, _active);`
`21`	`21`	`}`
`22`	`22`	`}`
	`23`	`+`
`23`	`24`	`void release() {`
`24`		`- _claims--;`
`25`	`25`	`if (_claims == 0) {`
`26`	`26`	`digitalWrite(_pin, !_active);`
	`27`	`+ } else {`
	`28`	`+ _claims--;`
`27`	`29`	`}`
`28`	`30`	`}`
`29`	`31`	`};`