commit 2a5dfa802973b1cd50f879eeb3caa8c38866577f
author Han-Wen Nienhuys <hanwen@google.com> Thu Jul 25 13:22:13 2019 +0200
committer Han-Wen Nienhuys <hanwen@google.com> Thu Jul 25 15:01:02 2019 +0000
tree ccbd746f3f0b4e4de4a16fe5ffb639d17fda03b7
parent d4c545ea5f7c7f6591af9a974d2b4166c75501d4

ChangeInserter: document link with requireChangeId

Change-Id: I9515f6d69cf52c82913b1182ed135c619b377b83

java/com/google/gerrit/server/change/ChangeInserter.java

diff --git a/java/com/google/gerrit/server/change/ChangeInserter.java b/java/com/google/gerrit/server/change/ChangeInserter.java
index 6e8f04f..77f3e73 100644
--- a/java/com/google/gerrit/server/change/ChangeInserter.java
+++ b/java/com/google/gerrit/server/change/ChangeInserter.java
@@ -203,6 +203,8 @@
     if (!idList.isEmpty()) {
       return Change.key(idList.get(idList.size() - 1).trim());
     }
+    // A Change-Id is computed for the review, but not appended to the commit message.
+    // This can happen if requireChangeId is false.
     ObjectId changeId =
         ChangeIdUtil.computeChangeId(
             commit.getTree(),