From 59f976dc48873787d089df34c3ebc092a14bc110 Mon Sep 17 00:00:00 2001
From: neil <neilgit@neilpang.com>
Date: Wed, 20 Sep 2023 18:07:16 +0800
Subject: [PATCH] fix https://github.com/acmesh-official/acme.sh/issues/4798

---
 acme.sh | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/acme.sh b/acme.sh
index 067780d7e2..bce7a41d21 100755
--- a/acme.sh
+++ b/acme.sh
@@ -2118,12 +2118,7 @@ _tail_n() {
 }
 
 _tail_c() {
-  if _is_solaris; then
-    #fix for solaris
-    tail -"$1"c
-  else
-    tail -c "$1"
-  fi
+  tail -c "$1" 2>/dev/null || tail -"$1"c
 }
 
 # url  payload needbase64  keyfile