From cc2aa9954ecae0b90da69f97be02c2a68b6166ec Mon Sep 17 00:00:00 2001
From: Terence Boldt <terence@boldt.ca>
Date: Tue, 28 Dec 2021 16:26:59 -0500
Subject: [PATCH] Set default for RPI command to return help info

---
 RaspberryPi/apple2driver/handlers/exec.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/RaspberryPi/apple2driver/handlers/exec.go b/RaspberryPi/apple2driver/handlers/exec.go
index b5839eb..66c1692 100644
--- a/RaspberryPi/apple2driver/handlers/exec.go
+++ b/RaspberryPi/apple2driver/handlers/exec.go
@@ -32,6 +32,9 @@ func ExecCommand() {
 		linuxCommand = strings.ToLower(linuxCommand)
 	}
 	linuxCommand = strings.Trim(linuxCommand, " ")
+	if linuxCommand == "" {
+		linuxCommand = "a2help"
+	}
 	fmt.Printf("Command to run: %s\n", linuxCommand)
 	if strings.HasPrefix(linuxCommand, "cd ") {
 		workingDirectory = strings.Replace(linuxCommand, "cd ", "", 1)