From e5fc7b27501c98514156a5551fdc9a512e26f092 Mon Sep 17 00:00:00 2001
From: Sven Augustin <sven.augustin@psi.ch>
Date: Fri, 2 Aug 2024 13:53:25 +0200
Subject: [PATCH] cleanup

---
 dap/worker.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/dap/worker.py b/dap/worker.py
index 09bf17c..7e0b8bc 100644
--- a/dap/worker.py
+++ b/dap/worker.py
@@ -90,15 +90,18 @@ def work(backend_address, accumulator_host, accumulator_port, visualisation_host
         except Exception as e:
             print(f"({pulseid}) problem ({e}) to read peakfinder parameters file, worker : {worker}", flush=True)
 
+
         if not zmq_socks.has_data():
             continue
 
         image, metadata = zmq_socks.get_data()
 
-        results = copy(metadata)
-        if results["shape"][0] == 2 and results["shape"][1] == 2:
+        if metadata["shape"] == [2, 2]: # this is used as marker for empty images
             continue
 
+        results = metadata.copy()
+
+
         pulseid = results.get("pulse_id", 0)
         results.update(peakfinder_parameters)