Merge pull request #9 from sunfuze/fix-makespace

after makespace should recompute vr value
Allenxuxu · Nov 8, 2021 · 02ee0d3 · 02ee0d3
2 parents 7371440 + df7867a
commit 02ee0d3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/ring_buffer.go b/ring_buffer.go
@@ -407,13 +407,15 @@ func (r *RingBuffer) String() string {
 }
 
 func (r *RingBuffer) makeSpace(len int) {
+	vlen := r.VirtualLength()
 	newSize := r.size + len
 	newBuf := make([]byte, newSize, newSize)
 	oldLen := r.Length()
 	_, _ = r.Read(newBuf)
 
 	r.w = oldLen
 	r.r = 0
+	r.vr = oldLen - vlen
 	r.size = newSize
 	r.buf = newBuf
 }