From 7e1c0f39e76864ad0aa4d5c88d074b1055a617a6 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Tue, 12 Nov 2019 00:10:24 +0900
Subject: 'reload' action should reset --header-lines

---
 src/core.go | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/core.go b/src/core.go
index c5ad2353..087c7df9 100644
--- a/src/core.go
+++ b/src/core.go
@@ -225,6 +225,12 @@ func Run(opts *Options, revision string) {
 	reading := true
 	ticks := 0
 	var nextCommand *string
+	restart := func(command string) {
+		reading = true
+		chunkList.Clear()
+		header = make([]string, 0, opts.HeaderLines)
+		go reader.restart(command)
+	}
 	eventBox.Watch(EvtReadNew)
 	for {
 		delay := true
@@ -245,9 +251,8 @@ func Run(opts *Options, revision string) {
 				case EvtReadNew, EvtReadFin:
 					clearCache := false
 					if evt == EvtReadFin && nextCommand != nil {
-						chunkList.Clear()
 						clearCache = true
-						go reader.restart(*nextCommand)
+						restart(*nextCommand)
 						nextCommand = nil
 					} else {
 						reading = reading && evt == EvtReadNew
@@ -271,9 +276,7 @@ func Run(opts *Options, revision string) {
 							reader.terminate()
 							nextCommand = command
 						} else {
-							reading = true
-							chunkList.Clear()
-							go reader.restart(*command)
+							restart(*command)
 						}
 					}
 					snapshot, _ := chunkList.Snapshot()
-- 
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