diff options
Diffstat (limited to 'lib/spack/llnl/util/lang.py')
-rw-r--r-- | lib/spack/llnl/util/lang.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/spack/llnl/util/lang.py b/lib/spack/llnl/util/lang.py index 03783265dd..21eb9ee3ba 100644 --- a/lib/spack/llnl/util/lang.py +++ b/lib/spack/llnl/util/lang.py @@ -324,7 +324,7 @@ def check_kwargs(kwargs, fun): if kwargs: raise TypeError( "'%s' is an invalid keyword argument for function %s()." - % (next(kwargs.iterkeys()), fun.__name__)) + % (next(iter(kwargs)), fun.__name__)) def match_predicate(*args): |