From 516a56581e4c72381991a09bf7c2da7ae85f7948 Mon Sep 17 00:00:00 2001
From: David Wood <david.wood@huawei.com>
Date: Tue, 25 Jul 2023 11:56:54 +0100
Subject: [PATCH] clippy: `env!` invocations can't be b"" literals

Signed-off-by: David Wood <david@davidtw.co>
---
 src/tools/clippy/clippy_lints/src/strings.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tools/clippy/clippy_lints/src/strings.rs b/src/tools/clippy/clippy_lints/src/strings.rs
index 58724852b3c4..4d45091f4b5b 100644
--- a/src/tools/clippy/clippy_lints/src/strings.rs
+++ b/src/tools/clippy/clippy_lints/src/strings.rs
@@ -328,7 +328,7 @@ impl<'tcx> LateLintPass<'tcx> for StringLitAsBytes {
                     {
                         // Don't lint. Byte strings produce `&[u8; N]` whereas `as_bytes()` produces
                         // `&[u8]`. This change would prevent matching with different sized slices.
-                    } else {
+                    } else if !callsite.starts_with("env!") {
                         span_lint_and_sugg(
                             cx,
                             STRING_LIT_AS_BYTES,