use merge_env

denoland · Jan 15, 2019 · 2849c1e · 2849c1e
1 parent 319e82d
commit 2849c1e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tools/prefetch_test.py b/tools/prefetch_test.py
@@ -15,7 +15,7 @@ def prefetch_test(deno_exe):
     try:
         t = os.path.join(tests_path, "006_url_imports.ts")
         output = run_output([deno_exe, "--prefetch", t],
-                            env={"DENO_DIR": deno_dir})
+                            merge_env={"DENO_DIR": deno_dir})
         assert output == ""
         # Check that we actually did the prefetch.
         os.path.exists(