Merge pull request #439 from lsst/tickets/DM-37652

DM-37652: Fix logic when warning about a missing exposure in visit
lsst · Jan 25, 2023 · 1db3d26 · 1db3d26
2 parents 41314ac + b5a8963
commit 1db3d26
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/python/lsst/obs/base/defineVisits.py b/python/lsst/obs/base/defineVisits.py
@@ -889,7 +889,7 @@ def group(self, exposures: List[DimensionRecord]) -> Iterable[VisitDefinitionDat
                 # Special case seq_num == 0 since that implies that the
                 # instrument has no counters and therefore no multi-exposure
                 # visits.
-                if first.seq_num == 0:
+                if first.seq_num != 0:
                     self.log.warning(
                         "First exposure for visit %s is not present. Skipping the multi-snap definition.",
                         visit_key,