Fix unused parameter

tannewt · tannewt · commit 89ef6eef5755 · 2018-12-07T09:56:35.000-08:00
diff --git a/supervisor/stub/serial.c b/supervisor/stub/serial.c
@@ -43,4 +43,5 @@ bool serial_bytes_available(void) {
 }
 
 void serial_write(const char* text) {
+    (void) text;
 }

Original file line number	Diff line number	Diff line change
`@@ -43,4 +43,5 @@ bool serial_bytes_available(void) {`
`43`	`43`	`}`
`44`	`44`
`45`	`45`	`void serial_write(const char* text) {`
	`46`	`+ (void) text;`
`46`	`47`	`}`