fixed issue with set git version environment not working correctly

RocketSurgeonsGuild · Jul 4, 2019 · 549b347 · 549b347
1 parent 25bbe20
commit 549b347
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/Nuke/CustomDotNetBuildExtensions.cs b/src/Nuke/CustomDotNetBuildExtensions.cs
@@ -25,7 +25,9 @@ static class CustomDotNetBuildExtensions
         {
             foreach (var item in JObject.FromObject(gitVersion))
             {
-                settings = settings.AddEnvironmentVariable($"gitversion_{item.Key}".ToUpperInvariant(), item.Value.ToString());
+                var key = $"gitversion_{item.Key}".ToUpperInvariant();
+                if (settings.EnvironmentVariables.TryGetValue(key, out _)) continue;
+                settings = settings.AddEnvironmentVariable(key, item.Value.ToString());
             }
             return settings;
         }