diff options
Diffstat (limited to 'numpy/distutils/command/config_compiler.py')
| -rw-r--r-- | numpy/distutils/command/config_compiler.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/numpy/distutils/command/config_compiler.py b/numpy/distutils/command/config_compiler.py index 5e638fecc..bf170063e 100644 --- a/numpy/distutils/command/config_compiler.py +++ b/numpy/distutils/command/config_compiler.py @@ -5,9 +5,12 @@ from numpy.distutils import log #XXX: Linker flags -def show_fortran_compilers(_cache=[]): - # Using cache to prevent infinite recursion - if _cache: return +def show_fortran_compilers(_cache=None): + # Using cache to prevent infinite recursion. + if _cache: + return + elif _cache is None: + _cache = [] _cache.append(1) from numpy.distutils.fcompiler import show_fcompilers import distutils.core |