From 8709dd29d6d90eaf5809dcde3873c9eede038d6a Mon Sep 17 00:00:00 2001
From: Benjamin Bolzmann <bb@truecare365.de>
Date: Sat, 30 Jan 2021 21:13:04 +0100
Subject: [PATCH] Updated to .net 5, added NPE Check

---
 .gitignore                                                   | 3 ++-
 Terraform2AnsibleInventory/T2AI.cs                           | 2 +-
 Terraform2AnsibleInventory/Terraform2AnsibleInventory.csproj | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/.gitignore b/.gitignore
index b623fd0..41e409d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 .vs
 Terraform2AnsibleInventory/bin
 Terraform2AnsibleInventory/obj
-Terraform2AnsibleInventory/Properties
\ No newline at end of file
+Terraform2AnsibleInventory/Properties
+/Terraform2AnsibleInventory/Terraform2AnsibleInventory.csproj.user
diff --git a/Terraform2AnsibleInventory/T2AI.cs b/Terraform2AnsibleInventory/T2AI.cs
index 9d5363d..a5219ef 100644
--- a/Terraform2AnsibleInventory/T2AI.cs
+++ b/Terraform2AnsibleInventory/T2AI.cs
@@ -14,7 +14,7 @@ public class T2AI
 
         public void PreflightCheck(string[] args)
         {
-            if (string.IsNullOrEmpty(args[0]))
+            if (args.Length == 0 || string.IsNullOrEmpty(args[0]))
             {
                 PreflightCheck(new string[] { tfstateFile });
                 return;
diff --git a/Terraform2AnsibleInventory/Terraform2AnsibleInventory.csproj b/Terraform2AnsibleInventory/Terraform2AnsibleInventory.csproj
index 0eaee1b..d73a5b3 100644
--- a/Terraform2AnsibleInventory/Terraform2AnsibleInventory.csproj
+++ b/Terraform2AnsibleInventory/Terraform2AnsibleInventory.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>