Fix another place where photon_ops could be None or []

GalSim-developers · May 17, 2023 · 8726f31 · 8726f31
1 parent 176cb16
commit 8726f31
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/galsim/chromatic.py b/galsim/chromatic.py
@@ -444,7 +444,7 @@ def drawImage(self, bandpass, image=None, integrator='quadratic', **kwargs):
 
         # If there are photon ops, they'll probably need valid wavelengths, so add
         # WavelengthSampler as the first op in the list.
-        if 'photon_ops' in kwargs:
+        if kwargs.get('photon_ops', None):
             wave_sampler = WavelengthSampler(self.SED, bandpass)
             kwargs['photon_ops'] = [wave_sampler] + kwargs['photon_ops']