From 75bea9f96dd5cf7aa1ecd3919f4c47c714263916 Mon Sep 17 00:00:00 2001
From: Alex Vandiver <alexmv@zulip.com>
Date: Tue, 13 Aug 2024 18:34:19 +0000
Subject: [PATCH] zmirror: Drop empty zulip messages.

Zulip will reject sending these, so there is no need to construct them.
---
 zulip/integrations/zephyr/zephyr_mirror_backend.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/zulip/integrations/zephyr/zephyr_mirror_backend.py b/zulip/integrations/zephyr/zephyr_mirror_backend.py
index 10f1cf537..549d712ea 100755
--- a/zulip/integrations/zephyr/zephyr_mirror_backend.py
+++ b/zulip/integrations/zephyr/zephyr_mirror_backend.py
@@ -554,6 +554,8 @@ def send_zulip_worker(zulip_queue: "Queue[ZephyrDict]", zulip_client: zulip.Clie
     while True:
         zeph = zulip_queue.get()
         try:
+            if zeph["content"] == "":
+                continue
             res = send_zulip(zulip_client, zeph)
             if res.get("result") != "success":
                 logger.error("Error relaying zephyr:\n%s\n%s", zeph, res)