fix for solaris

2023-07-29 23:30:44 +08:00 · 2023-07-29 23:30:44 +08:00 · 15ee036db1
commit 15ee036db1
parent 6db8ae451a
1 changed files with 9 additions and 3 deletions
--- a/acme.sh
+++ b/acme.sh
@ -923,11 +923,17 @@ _sed_i() {
  fi
 }

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