From 49f095bb26dbd069aa65d081733f1c8d4bf382c5 Mon Sep 17 00:00:00 2001
From: KOUNOIKE Yuusuke <kounoike.yuusuke@gmail.com>
Date: Wed, 2 May 2018 13:55:16 +0900
Subject: [PATCH] Show SMTP Error message in testing email settings

---
 .../gitbucket/core/controller/SystemSettingsController.scala    | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/scala/gitbucket/core/controller/SystemSettingsController.scala b/src/main/scala/gitbucket/core/controller/SystemSettingsController.scala
index 513affc81..223f9d963 100644
--- a/src/main/scala/gitbucket/core/controller/SystemSettingsController.scala
+++ b/src/main/scala/gitbucket/core/controller/SystemSettingsController.scala
@@ -15,6 +15,7 @@ import gitbucket.core.util.StringUtil._
 import gitbucket.core.util.SyntaxSugars._
 import gitbucket.core.util.{AdminAuthenticator, Mailer}
 import org.apache.commons.io.IOUtils
+import org.apache.commons.mail.EmailException
 import org.json4s.jackson.Serialization
 import org.scalatra._
 import org.scalatra.forms._
@@ -312,6 +313,7 @@ trait SystemSettingsControllerBase extends AccountManagementControllerBase {
       "Test mail has been sent to: " + form.testAddress
 
     } catch {
+      case e: EmailException => s"[Error] ${e.getCause}"
       case e: Exception => "[Error] " + e.toString
     }
   })