From bee8d8cd523b0a4206df170b0e8d97458abd59ab Mon Sep 17 00:00:00 2001
From: Kenneth Reitz <me@kennethreitz.org>
Date: Sun, 24 Sep 2017 21:58:45 -0400
Subject: [PATCH] fix falsiness

Signed-off-by: Kenneth Reitz <me@kennethreitz.org>
---
 pipenv/cli.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pipenv/cli.py b/pipenv/cli.py
index b4276f34..3e8348d8 100644
--- a/pipenv/cli.py
+++ b/pipenv/cli.py
@@ -1245,7 +1245,7 @@ def pip_install(
     # Install dependencies when a package is a VCS dependency.
     if [x for x in requirements.parse(package_name.split('--hash')[0])][0].vcs:
         no_deps = False
-        if allow_global is False:
+        if not allow_global:
             src = '--src {0}'.format(project.virtualenv_src_location)
         else:
             src = ''