From f62723e77c046395a10773acd941acfa01de3e72 Mon Sep 17 00:00:00 2001
From: Dave Inglis <dinglis@apple.com>
Date: Fri, 14 Feb 2025 14:40:01 -0500
Subject: [PATCH] update

---
 Tests/SWBBuildSystemTests/CustomTaskBuildOperationTests.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Tests/SWBBuildSystemTests/CustomTaskBuildOperationTests.swift b/Tests/SWBBuildSystemTests/CustomTaskBuildOperationTests.swift
index c7ecf93..546f7f3 100644
--- a/Tests/SWBBuildSystemTests/CustomTaskBuildOperationTests.swift
+++ b/Tests/SWBBuildSystemTests/CustomTaskBuildOperationTests.swift
@@ -59,7 +59,7 @@ fileprivate struct CustomTaskBuildOperationTests: CoreBasedTests {
                         customTasks: [
                             TestCustomTask(
                                 commandLine: ["$(BUILD_DIR)/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)/tool\(runDestination == .windows ? ".exe" : "")"],
-                                environment: ProcessInfo.processInfo.environment,
+                                environment: ProcessInfo.processInfo.environment.filter(keys: ["PATH"]), // important to allow swift to be looked up in PATH on Windows/Linux
                                 workingDirectory: tmpDir.str,
                                 executionDescription: "My Custom Task",
                                 inputs: ["$(BUILD_DIR)/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)/tool\(runDestination == .windows ? ".exe" : "")"],