fix https://github.com/acmesh-official/acme.sh/issues/3645

1 year ago · a51025fe8f
1 changed files with 3 additions and 1 deletions
--- a/acme.sh
+++ b/acme.sh
@ -924,7 +924,9 @@ _sed_i() {
 }

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