Merge branch 'stable-2.7' Conflicts: pom.xml Change-Id: I0d66a5aac03deaae41130ba2756acdc65a370458

diff --git a/BUCK b/BUCK
new file mode 100644
index 0000000..9b7fa54
--- /dev/null
+++ b/BUCK

@@ -0,0 +1,9 @@
+gerrit_plugin(
+  name = 'reviewnotes',
+  srcs = glob(['src/main/java/**/*.java']),
+  resources = glob(['src/main/resources/**/*']),
+  manifest_entries = [
+    'Gerrit-Module: com.googlesource.gerrit.plugins.reviewnotes.ReviewNotesModule',
+    'Gerrit-SshModule: com.googlesource.gerrit.plugins.reviewnotes.SshModule'
+  ]
+)

diff --git a/pom.xml b/pom.xml
index 568246e..ba5ac6c 100644
--- a/pom.xml
+++ b/pom.xml

@@ -22,7 +22,7 @@
   <groupId>com.googlesource.gerrit.plugins.reviewnotes</groupId>
   <artifactId>reviewnotes</artifactId>
   <packaging>jar</packaging>
-  <version>2.7</version>
+  <version>2.8-SNAPSHOT</version>
   <name>reviewnotes</name>
 
   <properties>

diff --git a/src/main/java/com/googlesource/gerrit/plugins/reviewnotes/CreateReviewNotes.java b/src/main/java/com/googlesource/gerrit/plugins/reviewnotes/CreateReviewNotes.java
index 63d9186..523c5b6 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/reviewnotes/CreateReviewNotes.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/reviewnotes/CreateReviewNotes.java

@@ -117,6 +117,10 @@
 
   void createNotes(String branch, ObjectId oldObjectId, ObjectId newObjectId,
       ProgressMonitor monitor) throws OrmException, IOException {
+    if (ObjectId.zeroId().equals(newObjectId)) {
+      return;
+    }
+
     RevWalk rw = new RevWalk(git);
     try {
       rw.markStart(rw.parseCommit(newObjectId));
@@ -224,7 +228,7 @@
           + " more than one patch set found for the commit " + c.name());
       return null;
     }
-    return getInseter().insert(Constants.OBJ_BLOB, fmt.toString().getBytes("UTF-8"));
+    return getInserter().insert(Constants.OBJ_BLOB, fmt.toString().getBytes("UTF-8"));
   }
 
   private void createCodeReviewNote(PatchSet ps, HeaderFormatter fmt)
@@ -265,7 +269,7 @@
     fmt.appendBranch(change.getDest().get());
   }
 
-  private ObjectInserter getInseter() {
+  private ObjectInserter getInserter() {
     if (inserter == null) {
       inserter = git.newObjectInserter();
     }

diff --git a/src/main/resources/Documentation/about.md b/src/main/resources/Documentation/about.md
new file mode 100644
index 0000000..ded934b
--- /dev/null
+++ b/src/main/resources/Documentation/about.md

@@ -0,0 +1,3 @@
+Stores review information for Gerrit changes in the refs/notes/review
+branch.
+