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-rw-r--r--pkg/env/env.go14
1 files changed, 8 insertions, 6 deletions
diff --git a/pkg/env/env.go b/pkg/env/env.go
index a16007a50..0d55e5560 100644
--- a/pkg/env/env.go
+++ b/pkg/env/env.go
@@ -12,14 +12,16 @@ import (
"github.com/pkg/errors"
)
-// DefaultEnvVariables sets $PATH and $TERM.
-var DefaultEnvVariables = map[string]string{
- "PATH": "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
- "TERM": "xterm",
-}
-
const whiteSpaces = " \t"
+// DefaultEnvVariables returns a default environment, with $PATH and $TERM set.
+func DefaultEnvVariables() map[string]string {
+ return map[string]string{
+ "PATH": "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
+ "TERM": "xterm",
+ }
+}
+
// Slice transforms the specified map of environment variables into a
// slice. If a value is non-empty, the key and value are joined with '='.
func Slice(m map[string]string) []string {