Return empty segment list if no segments

skyportal · Apr 14, 2024 · a9ad1cd · a9ad1cd
1 parent db39bf2
commit a9ad1cd
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/gwemopt/segments.py b/gwemopt/segments.py
@@ -194,6 +194,11 @@ def get_segments(params, config_struct):
 
 
 def get_segments_tile(config_struct, observatory, radec, segmentlist, airmass):
+
+    # check for empty segmentlist and immediately return
+    if len(segmentlist) == 0:
+        return segments.segmentlistdict()
+
     observer = ephem.Observer()
     observer.lat = str(config_struct["latitude"])
     observer.lon = str(config_struct["longitude"])