Merge pull request flann-lib#109 from dougalsutherland/py-params-update

Python bindings: raise KeyError if you give a bad param name

Author: mariusmuja

src/python/pyflann/flann_ctypes.py

@@ -52,6 +52,8 @@ def update(self, dict):
         for k,v in dict.items():
             if k in self.__field_names:
                 setattr(self,k,self.__translate(k,v))
+            else:
+                raise KeyError("No such member: "+k)
 
     def __getitem__(self, k):
         if k in self.__field_names: