From 6660fbbdea9e96b2e4939fb5600e6243eb9924f7 Mon Sep 17 00:00:00 2001
From: Pysis <Pysis868@gmail.com>
Date: Thu, 18 Apr 2024 20:11:52 -0400
Subject: [PATCH 1/2] Fix crash with stack trace

when sending the Ctrl+C control code `ETX` to quit the application.
---
 LiteDB.Shell/Shell/InputCommand.cs | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/LiteDB.Shell/Shell/InputCommand.cs b/LiteDB.Shell/Shell/InputCommand.cs
index c68d74846..7e9d41087 100644
--- a/LiteDB.Shell/Shell/InputCommand.cs
+++ b/LiteDB.Shell/Shell/InputCommand.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 
@@ -24,19 +24,28 @@ public string ReadCommand()
             Console.ForegroundColor = ConsoleColor.White;
             Console.Write("> ");
 
-            var cmd = this.ReadLine().Trim();
+            var cmd = this.ReadLine();
+
+            if (cmd == null)
+            {
+              this.AutoExit = true ;
+              this.Running  = false;
+              return "";
+            }
+
+            cmd = cmd.Trim();
 
             // single line only for shell commands
             if (ShellProgram.GetCommand(cmd) == null)
             {
                 while (!cmd.EndsWith(";"))
                 {
-                    Console.ForegroundColor = ConsoleColor.White;
-                    Console.Write("| ");
+                Console.ForegroundColor = ConsoleColor.White;
+                Console.Write("| ");
 
-                    var line = this.ReadLine();
-                    cmd += Environment.NewLine + line;
-                }
+                var line = this.ReadLine();
+                cmd += Environment.NewLine + line;
+              }
             }
 
             cmd = cmd.Trim();

From 4212782b5ea5043b1dbaed813a5f42f90ea81a89 Mon Sep 17 00:00:00 2001
From: Jonas Kamsker <11245306+JKamsker@users.noreply.github.com>
Date: Tue, 11 Jun 2024 23:45:55 +0200
Subject: [PATCH 2/2] Fix spacing

---
 LiteDB.Shell/Shell/InputCommand.cs | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/LiteDB.Shell/Shell/InputCommand.cs b/LiteDB.Shell/Shell/InputCommand.cs
index 7e9d41087..3f807bb6e 100644
--- a/LiteDB.Shell/Shell/InputCommand.cs
+++ b/LiteDB.Shell/Shell/InputCommand.cs
@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Diagnostics;
 
 namespace LiteDB.Shell
 {
@@ -28,9 +27,9 @@ public string ReadCommand()
 
             if (cmd == null)
             {
-              this.AutoExit = true ;
-              this.Running  = false;
-              return "";
+                this.AutoExit = true;
+                this.Running = false;
+                return "";
             }
 
             cmd = cmd.Trim();
@@ -40,12 +39,12 @@ public string ReadCommand()
             {
                 while (!cmd.EndsWith(";"))
                 {
-                Console.ForegroundColor = ConsoleColor.White;
-                Console.Write("| ");
+                    Console.ForegroundColor = ConsoleColor.White;
+                    Console.Write("| ");
 
-                var line = this.ReadLine();
-                cmd += Environment.NewLine + line;
-              }
+                    var line = this.ReadLine();
+                    cmd += Environment.NewLine + line;
+                }
             }
 
             cmd = cmd.Trim();