From: masensio <masensio@solidgear.es>
Date: Mon, 24 Aug 2015 10:59:43 +0000 (+0200)
Subject: Merge pull request #1078 from gstraube/develop
X-Git-Tag: oc-android-1.8~35^2
X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/commitdiff_plain/e836fd66e47c445c3a5e9c8e790fe474dfba5dbc?hp=ddfaa953c9a193ecae4fd36cd6b5a2788c8cc6b2

Merge pull request #1078 from gstraube/develop

Check if ETag for remote folder is null, i.e. it was not received from the server
---

diff --git a/src/com/owncloud/android/operations/RefreshFolderOperation.java b/src/com/owncloud/android/operations/RefreshFolderOperation.java
index ddbffb8c..977f72a8 100644
--- a/src/com/owncloud/android/operations/RefreshFolderOperation.java
+++ b/src/com/owncloud/android/operations/RefreshFolderOperation.java
@@ -252,8 +252,14 @@ public class RefreshFolderOperation extends RemoteOperation {
 
             if (!mIgnoreETag) {
                 // check if remote and local folder are different
-                mRemoteFolderChanged = 
-                        !(remoteFolder.getEtag().equalsIgnoreCase(mLocalFolder.getEtag()));
+                String remoteFolderETag = remoteFolder.getEtag();
+                if (remoteFolderETag != null) {
+                    mRemoteFolderChanged =
+                            !(remoteFolderETag.equalsIgnoreCase(mLocalFolder.getEtag()));
+                } else {
+                    Log_OC.e(TAG, "Checked " + mAccount.name + remotePath + " : " +
+                            "No ETag received from server");
+                }
             }
 
             result = new RemoteOperationResult(ResultCode.OK);