From 0a7d9af79cda03ce67e5b7fe9e96659700fb6f58 Mon Sep 17 00:00:00 2001
From: Maik Herbig <maik-herbig@gmx.de>
Date: Mon, 2 Aug 2021 12:12:24 +0900
Subject: [PATCH] Handle case "setup:identifier" is missing

---
 YouLabel/YouLabel.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/YouLabel/YouLabel.py b/YouLabel/YouLabel.py
index 03c24b5..66be118 100644
--- a/YouLabel/YouLabel.py
+++ b/YouLabel/YouLabel.py
@@ -174,8 +174,10 @@ def write_rtdc(fname,rtdc_path,indices,decisions):
     h5_targ.attrs["experiment:date"] = time.strftime("%Y-%m-%d")
     h5_targ.attrs["experiment:time"] = time.strftime("%H:%M:%S")
     h5_targ.attrs["imaging:pixel size"] = pixel_size
-    h5_targ.attrs["setup:identifier"] = h5_orig.attrs["setup:identifier"]
     h5_targ.attrs["experiment:original_file"] = rtdc_path
+    meta_keys = list(h5_orig.attrs.keys())
+    if "setup:identifier" in meta_keys:
+         h5_targ.attrs["setup:identifier"] = rtdc_path
 
 
     h5_targ.close()