From 74a9ff74b25857bfe5f14cceddeea987f0510985 Mon Sep 17 00:00:00 2001
From: Recrown <yunyangdeng@gmail.com>
Date: Tue, 8 Jan 2019 15:42:04 -0600
Subject: [PATCH] fixed crash on invalid input followed by -i for texture
 packer command.

---
 .../TextureAtlasTools/TexturePackerCommand.cs                | 5 +++++
 RecrownedAthenaeum/RecrownedAthenaeum.csproj                 | 1 -
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/RecrownedAthenaeum.ConsoleTools/TextureAtlasTools/TexturePackerCommand.cs b/RecrownedAthenaeum.ConsoleTools/TextureAtlasTools/TexturePackerCommand.cs
index 24ae583..8816f22 100644
--- a/RecrownedAthenaeum.ConsoleTools/TextureAtlasTools/TexturePackerCommand.cs
+++ b/RecrownedAthenaeum.ConsoleTools/TextureAtlasTools/TexturePackerCommand.cs
@@ -64,12 +64,17 @@ namespace RecrownedAthenaeum.Tools.TextureAtlasTools
                     if (input == "q") return;
                     if (input.Length == 0) break;
                 } while (!int.TryParse(input, out mp));
+
             }
             else
             {
+                int indexOfInputArg = IndexOfArgumentIn("-i", arguments);
+                if (indexOfInputArg + 1 >= arguments.Length) throw new ArgumentException("-i is not followed by input path.");
                 path = arguments[1 + IndexOfArgumentIn("-i", arguments)];
                 int.TryParse(arguments[IndexOfArgumentIn("-mp", arguments) + 1], out mp);
                 int.TryParse(arguments[IndexOfArgumentIn("-sp", arguments) + 1], out sp);
+                int indexOfOutputArg = IndexOfArgumentIn("-o", arguments);
+                if (indexOfOutputArg + 1 >= arguments.Length) throw new ArgumentException("-o is not followed by input path.");
                 output = arguments[IndexOfArgumentIn("-o", arguments) + 1];
                 if (HasArgument("-dau", arguments)) dau = true;
             }
diff --git a/RecrownedAthenaeum/RecrownedAthenaeum.csproj b/RecrownedAthenaeum/RecrownedAthenaeum.csproj
index bce03d0..6f1069e 100644
--- a/RecrownedAthenaeum/RecrownedAthenaeum.csproj
+++ b/RecrownedAthenaeum/RecrownedAthenaeum.csproj
@@ -89,7 +89,6 @@
   <ItemGroup>
     <None Include="packages.config" />
   </ItemGroup>
-  <ItemGroup />
   <ItemGroup>
     <ProjectReference Include="..\RecrownedAthenaeum.Pipeline\RecrownedAthenaeum.Pipeline.csproj">
       <Project>{b38f9812-b1d1-4bfe-89ee-fc4dd4ebaa3f}</Project>