Merge "Update patch status before skipping duplicate emails" into stable-2.6

gerrit-server/src/main/java/com/google/gerrit/server/change/Submit.java

@@ -126,7 +126,6 @@ public class Submit implements RestModifyView<RevisionResource, Input> {
         // If the merge was attempted and it failed the system usually
         // writes a comment as a ChangeMessage and sets status to NEW.
         // Find the relevant message and report that as the conflict.
-        final Timestamp before = rsrc.getChange().getLastUpdatedOn();
         ChangeMessage msg = Iterables.getFirst(Iterables.filter(
           Lists.reverse(dbProvider.get().changeMessages()
               .byChange(change.getId())
@@ -134,8 +133,7 @@ public class Submit implements RestModifyView<RevisionResource, Input> {
           new Predicate<ChangeMessage>() {
             @Override
             public boolean apply(ChangeMessage input) {
-              return input.getAuthor() == null
+              return input.getAuthor() == null;
-                  && input.getWrittenOn().getTime() >= before.getTime();
             }
           }), null);
         if (msg != null) {

gerrit-server/src/main/java/com/google/gerrit/server/git/MergeOp.java

@@ -1045,16 +1045,6 @@ public class MergeOp {
 
   private void sendMergeFail(final Change c, final ChangeMessage msg,
       final boolean makeNew) {
-    if (isDuplicate(msg)) {
-      return;
-    }
-
-    try {
-      db.changeMessages().insert(Collections.singleton(msg));
-    } catch (OrmException err) {
-      log.warn("Cannot record merge failure message", err);
-    }
-
     if (makeNew) {
       try {
         db.changes().atomicUpdate(c.getId(), new AtomicUpdate<Change>() {
@@ -1079,6 +1069,16 @@ public class MergeOp {
       }
     }
 
+    if (isDuplicate(msg)) {
+      return;
+    }
+
+    try {
+      db.changeMessages().insert(Collections.singleton(msg));
+    } catch (OrmException err) {
+      log.warn("Cannot record merge failure message", err);
+    }
+
     PatchSetApproval submitter = null;
     try {
       submitter = getSubmitter(db, c.currentPatchSetId());