fix unicode problem

apetri · Oct 13, 2016 · 4687e57 · 4687e57
1 parent c52d5fa
commit 4687e57
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lenstools/pipeline/simulation.py b/lenstools/pipeline/simulation.py
@@ -1775,7 +1775,7 @@ def newCollection(self,box_size=240.0*u.Mpc,nside=512):
 	def getCollection(self,box_size,nside=None):
 
 		#Allow to pass a geometry_id as first argument
-		if isinstance(box_size,str):
+		if hasattr(box_size,"format"):
 			try:
 				parts = box_size.split("b")
 				nside = int(parts[0])