PropMap Bug fix with unmapped derivs.

This commit is contained in:
Rowan Cockett
2015-06-01 15:41:25 -07:00
parent d07bb6722b
commit 658d481dd6
2 changed files with 11 additions and 2 deletions
+4 -1
View File
@@ -68,7 +68,10 @@ class Property(object):
if mapping is None and prop.propertyLink is not None:
linkName, linkMapClass = prop.propertyLink
linkMap = linkMapClass(None) * getattr(self, '%sMap'%linkName)
linkedMap = getattr(self, '%sMap'%linkName)
if linkedMap is None:
return None
linkMap = linkMapClass(None) * linkedMap
m = getattr(self, '%s'%linkName)
return linkMap.deriv( m )