From 2da86bdc3a626f3aebaadbf28c5cc73f80995a78 Mon Sep 17 00:00:00 2001 From: Qi Wang Date: Mon, 29 Jul 2019 16:44:09 -0400 Subject: Set -env variables as appropriate close #3648 podman create and podman run do not set --env variable if the environment is not present with a value Signed-off-by: Qi Wang --- cmd/podman/shared/parse/parse.go | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'cmd/podman') diff --git a/cmd/podman/shared/parse/parse.go b/cmd/podman/shared/parse/parse.go index 9fbc92fc3..3a75ff7a8 100644 --- a/cmd/podman/shared/parse/parse.go +++ b/cmd/podman/shared/parse/parse.go @@ -126,8 +126,9 @@ func parseEnv(env map[string]string, line string) error { } } else { // if only a pass-through variable is given, clean it up. - val, _ := os.LookupEnv(name) - env[name] = val + if val, ok := os.LookupEnv(name); ok { + env[name] = val + } } } return nil -- cgit v1.2.3-54-g00ecf