From d78cac53910507b45d51fa370d3291c172e902dc Mon Sep 17 00:00:00 2001
From: Florian Boucault <florian.boucault@grafana.com>
Date: Fri, 24 Apr 2020 22:16:45 +0200
Subject: [PATCH] Writer.Flush: properly compute line count for buffers longer
 than 2 lines

---
 writer.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/writer.go b/writer.go
index d76542a..47b89d5 100644
--- a/writer.go
+++ b/writer.go
@@ -90,11 +90,11 @@ func (w *Writer) Flush() error {
 			lines++
 			currentLine.Reset()
 		} else {
-			currentLine.Write([]byte{b})
-			if overFlowHandled && currentLine.Len() > termWidth {
+			if overFlowHandled && currentLine.Len() >= termWidth {
 				lines++
 				currentLine.Reset()
 			}
+			currentLine.Write([]byte{b})
 		}
 	}
 	w.lineCount = lines
@@ -170,4 +170,4 @@ func (n *newline) Write(p []byte) (int, error) {
 	n.writer.mtx.Lock()
 	defer n.writer.mtx.Unlock()
 	return n.writer.buf.Write(p)
-}
\ No newline at end of file
+}