refactor(package): Remove nesting

Author: epage

src/cargo/ops/cargo_package/mod.rs

@@ -268,22 +268,20 @@ fn do_package<'a>(
     let deps = local_deps(pkgs.iter().map(|(p, f)| ((*p).clone(), f.clone())));
     let just_pkgs: Vec<_> = pkgs.iter().map(|p| p.0).collect();
 
-    let mut local_reg = {
-        // The publish registry doesn't matter unless there are local dependencies that will be
-        // resolved,
-        // so only try to get one if we need it. If they explicitly passed a
-        // registry on the CLI, we check it no matter what.
-        if (deps.has_dependencies() && (opts.include_lockfile || opts.verify))
-            || opts.reg_or_index.is_some()
-        {
-            let sid = get_registry(ws.gctx(), &just_pkgs, opts.reg_or_index.clone())?;
-            debug!("packaging for registry {}", sid);
-            let reg_dir = ws.build_dir().join("package").join("tmp-registry");
-            let local_reg = TmpRegistry::new(ws.gctx(), reg_dir, sid)?;
-            Some(local_reg)
-        } else {
-            None
-        }
+    // The publish registry doesn't matter unless there are local dependencies that will be
+    // resolved,
+    // so only try to get one if we need it. If they explicitly passed a
+    // registry on the CLI, we check it no matter what.
+    let mut local_reg = if (deps.has_dependencies() && (opts.include_lockfile || opts.verify))
+        || opts.reg_or_index.is_some()
+    {
+        let sid = get_registry(ws.gctx(), &just_pkgs, opts.reg_or_index.clone())?;
+        debug!("packaging for registry {}", sid);
+        let reg_dir = ws.build_dir().join("package").join("tmp-registry");
+        let local_reg = TmpRegistry::new(ws.gctx(), reg_dir, sid)?;
+        Some(local_reg)
+    } else {
+        None
     };
 
     // Packages need to be created in dependency order, because dependencies must