From 98b02b1af92e46f6fcd4e0d5e43410b8c6118f5c Mon Sep 17 00:00:00 2001
From: ivarlovlie <git@ivarlovlie.no>
Date: Sat, 24 Apr 2021 00:04:12 +0200
Subject: Check for IsNullOrWhiteSpace

UnicornFormatWithEnvironment: string.Replace() throws when replace value is null, add IsNullOrWhiteSpace check
---
 src/IOL.Helpers/StringHelpers.cs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/IOL.Helpers/StringHelpers.cs')

diff --git a/src/IOL.Helpers/StringHelpers.cs b/src/IOL.Helpers/StringHelpers.cs
index c090117..3f80d6e 100644
--- a/src/IOL.Helpers/StringHelpers.cs
+++ b/src/IOL.Helpers/StringHelpers.cs
@@ -32,6 +32,7 @@ namespace IOL.Helpers
 			var matchList = Regex.Matches(input, "");
 			foreach (var key in matchList.Select(match => match.Value)) {
 				var value = configuration.GetValue<string>(key);
+				if (string.IsNullOrWhiteSpace(value)) continue;
 				input = input.Replace(key, value);
 			}
 
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