From 6da8a6dc80a4e754cf451a76ec497bcc608a6fa7 Mon Sep 17 00:00:00 2001
From: Gavin Mak <gavinmak@google.com>
Date: Thu, 26 Jun 2025 18:08:34 +0000
Subject: [PATCH] progress: Make end() idempotent

This fixes the double "done" text on successful interleaved sync.

Change-Id: I4f01418cb0340129a8f0a2a5835f7e3fa6a6b119
---
 progress.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/progress.py b/progress.py
index a386f426d..31a4890a6 100644
--- a/progress.py
+++ b/progress.py
@@ -101,6 +101,7 @@ class Progress:
         self._units = units
         self._elide = elide and _TTY
         self._quiet = quiet
+        self._ended = False
 
         # Only show the active jobs section if we run more than one in parallel.
         self._show_jobs = False
@@ -211,6 +212,10 @@ class Progress:
         self.update(inc=0)
 
     def end(self):
+        if self._ended:
+            return
+        self._ended = True
+
         self._update_event.set()
         if not _TTY or IsTraceToStderr() or self._quiet:
             return