From 986834f1db7bd344d067bb450970578acb32c10f Mon Sep 17 00:00:00 2001
From: Jim Procter <j.procter@dundee.ac.uk>
Date: Thu, 9 Jun 2022 10:38:44 +0100
Subject: [PATCH] JAL-4026 always wait 50ms before checking if the calculation
 worker is still running so it has time to start.

---
 test/jalview/gui/AlignViewportTest.java |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/jalview/gui/AlignViewportTest.java b/test/jalview/gui/AlignViewportTest.java
index e0a18d6..b3c6b2a 100644
--- a/test/jalview/gui/AlignViewportTest.java
+++ b/test/jalview/gui/AlignViewportTest.java
@@ -328,7 +328,7 @@ public class AlignViewportTest
   {
     synchronized (this)
     {
-      while (viewport.getCalcManager().isWorking())
+      do
       {
         try
         {
@@ -336,7 +336,7 @@ public class AlignViewportTest
         } catch (InterruptedException e)
         {
         }
-      }
+      } while (viewport.getCalcManager().isWorking());
     }
   }
 
-- 
1.7.10.2