From 3d3d9435dc35201f4e17c92dc5e2e156cb284375 Mon Sep 17 00:00:00 2001
From: SysC0mp <kevineck93@gmail.com>
Date: Tue, 25 Feb 2020 17:48:18 +0100
Subject: [PATCH] Set minimum expression lenght to 2

Calculations like 8! haven't been possible before due to a validation on
the minimum query lenght.
---
 Plugins/Wox.Plugin.Calculator/Main.cs | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/Plugins/Wox.Plugin.Calculator/Main.cs b/Plugins/Wox.Plugin.Calculator/Main.cs
index c8c7fcb0b..113240c5e 100644
--- a/Plugins/Wox.Plugin.Calculator/Main.cs
+++ b/Plugins/Wox.Plugin.Calculator/Main.cs
@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Runtime.InteropServices;
 using System.Text.RegularExpressions;
 using System.Windows;
@@ -29,9 +29,12 @@ namespace Wox.Plugin.Caculator
         public List<Result> Query(Query query)
         {
             // Don't affect when user only input "e" or "i" keyword
-            if (query.Search.Length <= 2          
+            if (query.Search.Length < 2
                 || !RegValidExpressChar.IsMatch(query.Search)
-                || !IsBracketComplete(query.Search)) return new List<Result>();
+                || !IsBracketComplete(query.Search))
+            {
+                return new List<Result>();
+            }
 
             try
             {