Update py/ringbuf.c

EmergReanimator · tannewt · web-flow · commit 6b872acab7b7 · 2022-01-07T21:18:51.000+01:00
Co-authored-by: Scott Shawcroft &lt;scott@tannewt.org&gt;
diff --git a/py/ringbuf.c b/py/ringbuf.c
@@ -30,7 +30,7 @@
 bool ringbuf_init(ringbuf_t *r, uint8_t *buf, size_t capacity) {
     r->heap = false;
     r->buf = buf;
-    r->size = capacity + 1;
+    r->size = capacity;
     r->iget = r->iput = 0;
     return r->buf != NULL;
 }

Original file line number	Diff line number	Diff line change
`@@ -30,7 +30,7 @@`
`30`	`30`	`bool ringbuf_init(ringbuf_t r, uint8_t buf, size_t capacity) {`
`31`	`31`	`r->heap = false;`
`32`	`32`	`r->buf = buf;`
`33`		`- r->size = capacity + 1;`
	`33`	`+ r->size = capacity;`
`34`	`34`	`r->iget = r->iput = 0;`
`35`	`35`	`return r->buf != NULL;`
`36`	`36`	`}`