From 7dfdcb51c0c5dbb4ae15bc3684e54b078296b2c2 Mon Sep 17 00:00:00 2001
From: Gokcehan <gokcehankara@gmail.com>
Date: Sun, 21 Feb 2021 19:21:06 +0300
Subject: [PATCH] unset shellopts when empty

---
 eval.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/eval.go b/eval.go
index 993ea12..e83aa3b 100644
--- a/eval.go
+++ b/eval.go
@@ -310,6 +310,10 @@ func (e *setExpr) eval(app *app, args []string) {
 	case "shell":
 		gOpts.shell = e.val
 	case "shellopts":
+		if e.val == "" {
+			gOpts.shellopts = nil
+			return
+		}
 		gOpts.shellopts = strings.Split(e.val, ":")
 	case "sortby":
 		switch e.val {