From 98e03162d34f511d1f9078fff06cd17040cae640 Mon Sep 17 00:00:00 2001
From: Gregory Kurtzer <gmkurtzer@gmail.com>
Date: Sun, 20 Dec 2020 22:56:32 -0800
Subject: [PATCH] Set `vi` as default editor is none is defined

---
 internal/app/wwctl/overlay/edit/main.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/internal/app/wwctl/overlay/edit/main.go b/internal/app/wwctl/overlay/edit/main.go
index 1ede83ae..269815ff 100644
--- a/internal/app/wwctl/overlay/edit/main.go
+++ b/internal/app/wwctl/overlay/edit/main.go
@@ -17,6 +17,10 @@ func CobraRunE(cmd *cobra.Command, args []string) error {
 	editor := os.Getenv("EDITOR")
 	var overlaySourceDir string
 
+	if editor == "" {
+		editor = "vi"
+	}
+
 	if SystemOverlay == true {
 		overlaySourceDir = config.SystemOverlaySource(args[0])
 	} else {