Get started on trap commandHEADmaster

1 files changed, 5 insertions, 2 deletions

diff --git a/cmds/cd.go b/cmds/cd.go
index 3a5e9d0..8fa3c5e 100644
--- a/cmds/cd.go
+++ b/cmds/cd.go
@@ -4,12 +4,15 @@ import "os"
 
 // chDir: changes the current working directory
 // if no directory is specifed sets it to home
-func ChDir(args []string) error {
+func ChDir(args []string) (int, error) {
 	var dir string
 	if len(args) == 1 {
 		dir, _ = os.UserHomeDir()
 	} else {
 		dir = args[1]
 	}
-	return os.Chdir(dir)
+	if err := os.Chdir(dir); err != nil {
+		return 1, err
+	}
+	return 0, nil
 }