fix tail for solaris

2016-10-05 13:03:45 +08:00 · 2016-10-05 13:03:45 +08:00 · 19ab2a29ce
parent 24b4fe9867
commit 19ab2a29ce
1 changed files with 4 additions and 1 deletions
--- a/acme.sh
+++ b/acme.sh
@ -1032,7 +1032,10 @@ _head_n() {
 }

 _tail_n() {
-  tail -n $1
+  if ! tail -n $1 2>/dev/null ; then
+    #fix for solaris
+    tail -$1
+  fi
 }

 # url  payload needbase64  keyfile