From 0ede41afbd9bcff16fe81b71de96f9c5c863722b Mon Sep 17 00:00:00 2001
From: Matthieu Hauglustaine <matt.hauglustaine@gmail.com>
Date: Wed, 1 Jul 2015 16:54:20 +0200
Subject: [PATCH] Return bufio error if set in ParseEnvFile

Return an error value if bufio failed to properly read a token.
Avoids running a container with partial environment.

Fixes: #14266

Signed-off-by: Matthieu Hauglustaine <matt.hauglustaine@gmail.com>
---
 opts/envfile.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/opts/envfile.go b/opts/envfile.go
index 19ee8955f9..74d7f96f34 100644
--- a/opts/envfile.go
+++ b/opts/envfile.go
@@ -40,7 +40,7 @@ func ParseEnvFile(filename string) ([]string, error) {
 			}
 		}
 	}
-	return lines, nil
+	return lines, scanner.Err()
 }
 
 var whiteSpaces = " \t"