Merge branch 'stable-2.15'
* stable-2.15:
Add README
Reword introduction in configuration documentation
Fix formatting in configuration documentation
Improve the "about" page
Change-Id: I4d91d62b4dea6f46f1464c0d6b3443b927bd7b5e
diff --git a/src/main/java/com/googlesource/gerrit/plugins/hooks/CommitReceived.java b/src/main/java/com/googlesource/gerrit/plugins/hooks/CommitReceived.java
index 73b5ff5..06b664b 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/hooks/CommitReceived.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/hooks/CommitReceived.java
@@ -49,7 +49,7 @@
args.add("--project", projectName);
args.add("--refname", refname);
args.add("--uploader", receiveEvent.user.getNameEmail());
- args.add("--uploader-username", receiveEvent.user.getUserName());
+ args.add("--uploader-username", receiveEvent.user.getUserName().orElse(null));
args.add("--oldrev", old.name());
args.add("--newrev", receiveEvent.commit.name());
args.add("--cmdref", commandRef);
diff --git a/src/main/java/com/googlesource/gerrit/plugins/hooks/RefUpdate.java b/src/main/java/com/googlesource/gerrit/plugins/hooks/RefUpdate.java
index 5840874..36ab171 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/hooks/RefUpdate.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/hooks/RefUpdate.java
@@ -47,7 +47,7 @@
HookArgs args = hookFactory.createArgs();
args.add("--project", projectName);
args.add("--uploader", refEvent.user.getNameEmail());
- args.add("--uploader-username", refEvent.user.getUserName());
+ args.add("--uploader-username", refEvent.user.getUserName().orElse(null));
args.add("--oldrev", getObjectId(refEvent.command.getOldId()).getName());
args.add("--newrev", getObjectId(refEvent.command.getNewId()).getName());
args.add("--refname", refEvent.command.getRefName());
