Minor tweak.

This commit is contained in:
Jussi Pakkanen 2014-11-07 19:16:17 +02:00
parent e5b1d855a1
commit 9ce01c16f4
1 changed files with 1 additions and 1 deletions

View File

@ -498,7 +498,7 @@ class Generator():
if hasattr(args[0], 'held_object'):
exe = args[0].held_object
if not isinstance(exe, Executable):
if not isinstance(exe, Executable) and not isinstance(exe, dependencies.ExternalProgram):
raise InvalidArguments('First generator argument must be an executable.')
else:
raise InvalidArguments('First generator argument must be an executable object.')