Simplify logic

1 files changed, 2 insertions, 11 deletions

diff --git a/numpy/distutils/fcompiler/environment.py b/numpy/distutils/fcompiler/environment.py
index 37012dbb2..489784580 100644
--- a/numpy/distutils/fcompiler/environment.py
+++ b/numpy/distutils/fcompiler/environment.py
@@ -54,17 +54,8 @@ class EnvironmentConfig(object):
         if envvar is not None:
             envvar_contents = os.environ.get(envvar)
             if envvar_contents is not None:
-                if convert is not None:
-                    envvar_contents = convert(envvar_contents)
-                else:
-                    envvar_contents = [envvar_contents]
-                if append and os.environ.get('NPY_DISTUTILS_APPEND_FLAGS', '0') == '1':
-                    if var is None:
-                        var = ''
-                    try:
-                        var = ' '.join(var + envvar_contents)
-                    except TypeError:
-                        var = ' '.join([var] + envvar_contents)
+                if var and append and os.environ.get('NPY_DISTUTILS_APPEND_FLAGS', '0') == '1':
+                    var = var + [envvar_contents]
                 else:
                     var = envvar_contents
         if confvar is not None and self._conf: