From 82a00b59295a4542f16050c6adb5d19900d36a04 Mon Sep 17 00:00:00 2001
From: Luke Childs <lukechilds123@gmail.com>
Date: Fri, 10 Jul 2020 17:48:05 +0700
Subject: [PATCH] Show error if no argument is supplied to run command

---
 umbrel-dev | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/umbrel-dev b/umbrel-dev
index f92f1cd..93e4227 100755
--- a/umbrel-dev
+++ b/umbrel-dev
@@ -91,6 +91,10 @@ fi
 
 # Run a command inside the development VM
 if [[ "$command" = "run" ]]; then
+  if [ -z ${2+x} ]; then
+    echo "A second argument is required!"
+    exit 1
+  fi
   run "$2"
   exit
 fi