From 557cbf8f00f0fb534af6839fc7d69e0215fa64de Mon Sep 17 00:00:00 2001
From: Tom Trafford <tom.trafford@diamond.ac.uk>
Date: Mon, 16 Mar 2020 11:20:55 +0000
Subject: [PATCH] Added check in desctructor to see if it had errored

---
 andorApp/src/andorCCD.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/andorApp/src/andorCCD.cpp b/andorApp/src/andorCCD.cpp
index 39c1aa7..2364ff2 100755
--- a/andorApp/src/andorCCD.cpp
+++ b/andorApp/src/andorCCD.cpp
@@ -362,6 +362,7 @@ AndorCCD::AndorCCD(const char *portName, const char *installPath, int cameraSeri
 AndorCCD::~AndorCCD() 
 {
   static const char *functionName = "~AndorCCD";
+  asynStatus status;
 
   mExiting = true;
   this->lock();
@@ -378,9 +379,10 @@ AndorCCD::~AndorCCD()
     asynPrint(pasynUserSelf, ASYN_TRACE_ERROR,
       "%s:%s: %s\n",
       driverName, functionName, e.c_str());
+      status = asynError;
   }
   this->unlock();
-  while (mExited < 2)
+  while (mExited < 2 and status != asynError)
       epicsThreadSleep(0.2);
 }