From d89b67f5c55c088ac8e13b6164fdd15672611d99 Mon Sep 17 00:00:00 2001
From: Hannes Hayashi <hannes.siefert@gmail.com>
Date: Sun, 20 Dec 2020 07:58:23 +0100
Subject: [PATCH] if no lines are specified, show whole log

---
 gsmlog/general.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gsmlog/general.go b/gsmlog/general.go
index 8b6aa535..cbcb4482 100644
--- a/gsmlog/general.go
+++ b/gsmlog/general.go
@@ -33,7 +33,7 @@ func PrintLastLines(path string, n int) error {
 	s := string(b)
 	lines := strings.Split(s, "\n")
 	max := len(lines) - 1
-	if n > max {
+	if n > max || n == 0 {
 		n = max
 	}
 	for _, l := range lines[max-n : max] {