fix https://github.com/acmesh-official/acme.sh/issues/4835

1 year ago · fe890c62f4
1 changed files with 1 additions and 1 deletions
--- a/acme.sh
+++ b/acme.sh
@ -931,7 +931,7 @@ fi

 _egrep_o() {
  if [ "$__USE_EGREP" ]; then
-    egrep -o -- "$1"
+    egrep -o -- "$1" 2>/dev/null
  else
    sed -n 's/.*\('"$1"'\).*/\1/p'
  fi