From 46774df18dad3bb7deeb0e9964233d8617ce9490 Mon Sep 17 00:00:00 2001
From: Duarte Meneses <duarte.meneses@sonarsource.com>
Date: Thu, 30 Jul 2015 16:42:49 +0200
Subject: Improve quality

---
 .../main/java/org/sonar/batch/bootstrap/PersistentCacheProvider.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sonar-batch/src/main/java/org/sonar/batch/bootstrap/PersistentCacheProvider.java b/sonar-batch/src/main/java/org/sonar/batch/bootstrap/PersistentCacheProvider.java
index ea9f3a14fc4..05b3e058bc1 100644
--- a/sonar-batch/src/main/java/org/sonar/batch/bootstrap/PersistentCacheProvider.java
+++ b/sonar-batch/src/main/java/org/sonar/batch/bootstrap/PersistentCacheProvider.java
@@ -19,6 +19,9 @@
  */
 package org.sonar.batch.bootstrap;
 
+import org.sonar.api.utils.log.Logger;
+import org.sonar.api.utils.log.Loggers;
+
 import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStream;
@@ -31,6 +34,7 @@ import org.sonar.home.cache.PersistentCache;
 import org.sonar.home.cache.PersistentCacheBuilder;
 
 public class PersistentCacheProvider extends ProviderAdapter {
+  private static final Logger LOG = Loggers.get(PersistentCacheProvider.class);
   private PersistentCache cache;
 
   public PersistentCache provide(UserProperties props) {
@@ -57,6 +61,7 @@ public class PersistentCacheProvider extends ProviderAdapter {
     try (BufferedReader br = new BufferedReader(new InputStreamReader(is, StandardCharsets.UTF_8))) {
       return br.readLine();
     } catch (IOException e) {
+      LOG.warn("Failed to get SQ version", e);
       return null;
     }
   }
-- 
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