From 795d7a2342e32bf6693f2ba6b3a0ff2f0b7ab8d1 Mon Sep 17 00:00:00 2001
From: Fabrice Gangler <fabrice@asqatasun.org>
Date: Mon, 5 Jun 2017 06:35:03 +0200
Subject: [PATCH] fixed #55 (2) - Added "back to the homepage" link when result
 has errors

---
 .../contrastFinder/webapp/controller/IndexController.java       | 1 +
 .../src/main/webapp/WEB-INF/template/header.jspf                | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/contrast-finder-webapp/src/main/java/org/asqatasun/contrastFinder/webapp/controller/IndexController.java b/contrast-finder-webapp/src/main/java/org/asqatasun/contrastFinder/webapp/controller/IndexController.java
index e6c67159..50c6b9fe 100644
--- a/contrast-finder-webapp/src/main/java/org/asqatasun/contrastFinder/webapp/controller/IndexController.java
+++ b/contrast-finder-webapp/src/main/java/org/asqatasun/contrastFinder/webapp/controller/IndexController.java
@@ -164,6 +164,7 @@ public String getPageResultFromGet( final Model model,
         model.addAttribute("defaultAlgorithm", defaultAlgorithm);
         model.addAttribute("algo", colorModel.getAlgo());
         if (result.hasErrors()) {
+            model.addAttribute("errorResult", "result.hasErrors");
             return mainPageView;
         } else {
 
diff --git a/contrast-finder-webapp/src/main/webapp/WEB-INF/template/header.jspf b/contrast-finder-webapp/src/main/webapp/WEB-INF/template/header.jspf
index 21d6cccf..9b983952 100644
--- a/contrast-finder-webapp/src/main/webapp/WEB-INF/template/header.jspf
+++ b/contrast-finder-webapp/src/main/webapp/WEB-INF/template/header.jspf
@@ -50,7 +50,7 @@
 
                 <div id="contrast-finder-logo">
                     <c:choose>
-                        <c:when test="${empty colorResult}">
+                        <c:when test="${empty colorResult && empty errorResult}">
                             <img src="Images/contrast_finder_logo.png"
                                  alt="" />
                         </c:when>