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| author | Qi Wang <qiwan@redhat.com> | 2019-07-29 16:44:09 -0400 |
|---|---|---|
| committer | Qi Wang <qiwan@redhat.com> | 2019-07-30 12:02:18 -0400 |
| commit | 2da86bdc3a626f3aebaadbf28c5cc73f80995a78 (patch) | |
| tree | f3a2b7b54fd52f3649d07f5b7aabddc0ae2f3780 /cmd/podman/shared/parse | |
| parent | c3c45f3ba5c2782be9658a33f8632467a06c6422 (diff) | |
| download | podman-2da86bdc3a626f3aebaadbf28c5cc73f80995a78.tar.gz podman-2da86bdc3a626f3aebaadbf28c5cc73f80995a78.tar.bz2 podman-2da86bdc3a626f3aebaadbf28c5cc73f80995a78.zip | |
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 <qiwan@redhat.com>
Diffstat (limited to 'cmd/podman/shared/parse')
| -rw-r--r-- | cmd/podman/shared/parse/parse.go | 5 |
1 files changed, 3 insertions, 2 deletions
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 |