Don't set Stdin/Stdout/Stderr if already set (#71)
* only set stdout and stderr if not already set
* Don't set cmd.Stdin if it's already set
Considered @craek's codereview
diff --git a/run.go b/run.go
index 2d7f961..56a26ad 100644
--- a/run.go
+++ b/run.go
@@ -33,9 +33,15 @@
return nil, err
}
}
- c.Stdout = tty
- c.Stdin = tty
- c.Stderr = tty
+ if c.Stdout == nil {
+ c.Stdout = tty
+ }
+ if c.Stderr == nil {
+ c.Stderr = tty
+ }
+ if c.Stdin == nil {
+ c.Stdin = tty
+ }
if c.SysProcAttr == nil {
c.SysProcAttr = &syscall.SysProcAttr{}
}
