provisioner/shell: Use RemoteCmd.Wait

37937c12 · Mitchell Hashimoto · bbc5f305 · 37937c12
Commit 37937c12 authored Jun 03, 2013 by Mitchell Hashimoto
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Showing with 1 addition and 5 deletions

provisioner/shell/provisioner.go provisioner/shell/provisioner.go +1 -5

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--- a/provisioner/shell/provisioner.go
+++ b/provisioner/shell/provisioner.go
@@ -11,7 +11,6 @@ import (
 	"log"
 	"os"
 	"strings"
-	"time"
 )

 const DefaultRemotePath = "/tmp/script.sh"
@@ -80,10 +79,7 @@ func (p *Provisioner) Provision(ui packer.Ui, comm packer.Communicator) {
 		defer stdout_w.Close()
 		defer stderr_w.Close()

-		for !cmd.Exited {
-			time.Sleep(50 * time.Millisecond)
-		}
-
+		cmd.Wait()
 		exitChan <- cmd.ExitStatus
 	}()