compute_ctl: Fix unused variable on non-Linux (#7646)

Introduced by refactorings from #7577. See an example check-macos-build failure here: https://github.com/neondatabase/neon/actions/runs/8992211409/job/24701531264
neondatabase · May 7, 2024 · b827e7b · b827e7b · github-actions · May 8, 2024
1 parent 26b1483
commit b827e7b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/compute_tools/src/bin/compute_ctl.rs b/compute_tools/src/bin/compute_ctl.rs
@@ -378,7 +378,8 @@ struct WaitSpecResult {
 }
 
 fn start_postgres(
-    matches: &clap::ArgMatches,
+    // need to allow unused because `matches` is only used if target_os = "linux"
+    #[allow(unused_variables)] matches: &clap::ArgMatches,
     WaitSpecResult {
         compute,
         http_port,