Merge pull request #69 from heldchen/patch-1

renew() should return the function result code of issue()


Thanks for you fix. I just merged it.

An suggestion:  If you want to do something after a success renewal,  you can use the "Le_ReloadCmd" option.

In which you can write any valid bash command, that will be executed after renewal.

le.sh

@@ -892,7 +892,10 @@ renew() {
   
   IS_RENEW="1"
   issue "$Le_Webroot" "$Le_Domain" "$Le_Alt" "$Le_Keylength" "$Le_RealCertPath" "$Le_RealKeyPath" "$Le_RealCACertPath" "$Le_ReloadCmd"
+  local res=$?
   IS_RENEW=""
+
+  return $res
 }
 
 renewAll() {