From 59703e268c75fd1e91fefc1967ccce98cb9da5de Mon Sep 17 00:00:00 2001
From: Kenneth Hsu <kennethhsu@gmail.com>
Date: Tue, 26 Sep 2017 19:45:07 -0700
Subject: [PATCH] Avoid unnecessary enumeration.

Instead of enumerating the entire sequence and checking that the number
of elements is positive, we can simply check to see if the sequence
contains at least one element.
---
 Duplicati/Library/Modules/Builtin/HyperVOptions.cs | 2 +-
 Duplicati/Library/Modules/Builtin/MSSQLOptions.cs  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Duplicati/Library/Modules/Builtin/HyperVOptions.cs b/Duplicati/Library/Modules/Builtin/HyperVOptions.cs
index 8c93cdc23..81938bf9b 100644
--- a/Duplicati/Library/Modules/Builtin/HyperVOptions.cs
+++ b/Duplicati/Library/Modules/Builtin/HyperVOptions.cs
@@ -214,7 +214,7 @@ namespace Duplicati.Library.Modules.Builtin
             if (paths == null || !Utility.Utility.IsClientWindows)
                 return false;
 
-            return paths.Where(x => !string.IsNullOrWhiteSpace(x)).Where(x => x.Equals(m_HyperVPathAllRegExp, StringComparison.OrdinalIgnoreCase) || Regex.IsMatch(x, m_HyperVPathGuidRegExp, RegexOptions.IgnoreCase | RegexOptions.CultureInvariant)).Count() > 0;
+            return paths.Where(x => !string.IsNullOrWhiteSpace(x)).Where(x => x.Equals(m_HyperVPathAllRegExp, StringComparison.OrdinalIgnoreCase) || Regex.IsMatch(x, m_HyperVPathGuidRegExp, RegexOptions.IgnoreCase | RegexOptions.CultureInvariant)).Any();
         }
 
         #endregion
diff --git a/Duplicati/Library/Modules/Builtin/MSSQLOptions.cs b/Duplicati/Library/Modules/Builtin/MSSQLOptions.cs
index 2dce505ef..3c8bcbf3c 100644
--- a/Duplicati/Library/Modules/Builtin/MSSQLOptions.cs
+++ b/Duplicati/Library/Modules/Builtin/MSSQLOptions.cs
@@ -211,7 +211,7 @@ namespace Duplicati.Library.Modules.Builtin
             if (paths == null || !Utility.Utility.IsClientWindows)
                 return false;
 
-            return paths.Where(x => !string.IsNullOrWhiteSpace(x)).Where(x => x.Equals(m_MSSQLPathAllRegExp, StringComparison.OrdinalIgnoreCase) || Regex.IsMatch(x, m_MSSQLPathDBRegExp, RegexOptions.IgnoreCase | RegexOptions.CultureInvariant)).Count() > 0;
+            return paths.Where(x => !string.IsNullOrWhiteSpace(x)).Where(x => x.Equals(m_MSSQLPathAllRegExp, StringComparison.OrdinalIgnoreCase) || Regex.IsMatch(x, m_MSSQLPathDBRegExp, RegexOptions.IgnoreCase | RegexOptions.CultureInvariant)).Any();
         }
 
         #endregion