fix: Add null conditional on find parent directory (#1556)

Add operator to prevent null exception if no directory is found
aws · Aug 2, 2023 · 51788a1 · 51788a1
1 parent e448387
commit 51788a1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Tools/LambdaTestTool/src/Amazon.Lambda.TestTool/LocalLambdaOptions.cs b/Tools/LambdaTestTool/src/Amazon.Lambda.TestTool/LocalLambdaOptions.cs
@@ -63,7 +63,7 @@ public string GetPreferenceDirectory(bool createIfNotExist)
             var currentDirectory = this.LambdaRuntime.LambdaAssemblyDirectory;
             while (currentDirectory != null && !Utils.IsProjectDirectory(currentDirectory))
             {
-                currentDirectory = Directory.GetParent(currentDirectory).FullName;
+                currentDirectory = Directory.GetParent(currentDirectory)?.FullName;
             }
 
             if (currentDirectory == null)