From e89a3ee04bf8ce384e697c07009298a916ef49cc Mon Sep 17 00:00:00 2001
From: Kenneth Reitz <me@kennethreitz.org>
Date: Sat, 9 Sep 2017 10:53:57 -0400
Subject: [PATCH] code comment

Signed-off-by: Kenneth Reitz <me@kennethreitz.org>
---
 pipenv/cli.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pipenv/cli.py b/pipenv/cli.py
index 22678888..a0e02293 100644
--- a/pipenv/cli.py
+++ b/pipenv/cli.py
@@ -366,9 +366,12 @@ def do_install_dependencies(
 
         if c.return_code != 0:
             click.echo(crayons.red('An error occured while installing!'))
+
             # We echo both c.out and c.err because pip returns error details on out.
             click.echo(crayons.blue(format_pip_output(c.out)))
             click.echo(crayons.blue(format_pip_error(c.err)))
+
+            # Return the subprocess' return code.
             sys.exit(c.return_code)