From 362af63c6f45e98948536d08d2d6195af87f729c Mon Sep 17 00:00:00 2001
From: David Sherret <dsherret@users.noreply.github.com>
Date: Tue, 23 Aug 2022 10:30:14 -0400
Subject: fix(cache): do not attempt to emit non-emitable files (#15562)

---
 test_util/src/lib.rs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'test_util/src')

diff --git a/test_util/src/lib.rs b/test_util/src/lib.rs
index d15538e54..038045a5c 100644
--- a/test_util/src/lib.rs
+++ b/test_util/src/lib.rs
@@ -1904,6 +1904,8 @@ impl<'a> CheckOutputIntegrationTest<'a> {
 
     let expected = if let Some(s) = self.output_str {
       s.to_owned()
+    } else if self.output.is_empty() {
+      String::new()
     } else {
       let output_path = testdata_dir.join(self.output);
       println!("output path {}", output_path.display());
-- 
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