MAINT: fix logic

astropy · Apr 29, 2024 · 2a3aaca · 2a3aaca
1 parent 99cfcc9
commit 2a3aaca
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/astroquery/utils/commons.py b/astroquery/utils/commons.py
@@ -70,7 +70,7 @@ def parse_coordinates(coordinates):
                           "appropriate astropy.coordinates object.", InputWarning)
             raise u.UnitsError
         except ValueError as err:
-            if isinstance(err.args[1], u.UnitsError):
+            if isinstance(err.__context__, u.UnitsError):
                 try:
                     c = SkyCoord(coordinates, unit="deg", frame="icrs")
                     warnings.warn("Coordinate string is being interpreted as an "