Fixed part of roboto for euca2ools.

Verified on euca2ools 2.1.4.
boto · Mar 17, 2014 · 3f2ba6f · 3f2ba6f
1 parent 84fb748
commit 3f2ba6f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/boto/roboto/param.py b/boto/roboto/param.py
@@ -46,7 +46,7 @@ def convert_boolean(cls, param, value):
 
     @classmethod
     def convert_file(cls, param, value):
-        if os.path.isfile(value):
+        if os.path.exists(value) and not os.path.isdir(value):
             return value
         raise ValueError