Merge pull request #1702 from adsultana/empty-update-outdated

Fix `do_outdated()` when `pip freeze` is blank
pypa · Mar 13, 2018 · f9cdd65 · f9cdd65
2 parents d52b9fd + 0aca562
commit f9cdd65
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pipenv/core.py b/pipenv/core.py
@@ -1701,6 +1701,7 @@ def do_py(system=False):
 def do_outdated():
     packages = {}
     results = delegator.run('{0} freeze'.format(which('pip'))).out.strip().split('\n')
+    results = filter(bool, results)
     for result in results:
         packages.update(convert_deps_from_pip(result))