Fix for Warning on Unused Variable

boseji · boseji · commit ac9c0c321c89 · 2024-08-18T08:58:45.000+05:30
diff --git a/examples/SwitchExample/SwitchExample.ino b/examples/SwitchExample/SwitchExample.ino
@@ -22,6 +22,7 @@ void beepCallbackFunction(void *s) // optional
 {
   tone(3, 2400, 5); // is non-blocking
   // Serial.print("BeepCallback: "); Serial.println((char*)s);
+  (void)s; // Fix Unused warning
 }
 
 void setup() {

Original file line number	Diff line number	Diff line change
`@@ -22,6 +22,7 @@ void beepCallbackFunction(void *s) // optional`
`22`	`22`	`{`
`23`	`23`	`tone(3, 2400, 5); // is non-blocking`
`24`	`24`	`// Serial.print("BeepCallback: "); Serial.println((char*)s);`
	`25`	`+ (void)s; // Fix Unused warning`
`25`	`26`	`}`
`26`	`27`
`27`	`28`	`void setup() {`