From 97b52d19da4858e08d9ab458078e9fdc27f2e15c Mon Sep 17 00:00:00 2001
From: "Michael B. Gale" <mbg@github.com>
Date: Thu, 9 Jul 2026 14:41:56 +0100
Subject: [PATCH] Simplify `getTemporaryDirectory`

---
 lib/entry-points.js | 3 +--
 src/actions-util.ts | 7 +++----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/lib/entry-points.js b/lib/entry-points.js
index 19e45627c..7cbac6160 100644
--- a/lib/entry-points.js
+++ b/lib/entry-points.js
@@ -145181,8 +145181,7 @@ var getOptionalInput = function(name) {
   return value.length > 0 ? value : void 0;
 };
 function getTemporaryDirectory(env = getEnv()) {
-  const value = env.getOptional("CODEQL_ACTION_TEMP" /* TEMP */);
-  return value !== void 0 && value !== "" ? value : env.getRequired("RUNNER_TEMP" /* RUNNER_TEMP */);
+  return env.getOptional("CODEQL_ACTION_TEMP" /* TEMP */) ?? env.getRequired("RUNNER_TEMP" /* RUNNER_TEMP */);
 }
 var PR_DIFF_RANGE_JSON_FILENAME = "pr-diff-range.json";
 function getDiffRangesJsonFilePath(env = getEnv()) {
diff --git a/src/actions-util.ts b/src/actions-util.ts
index 12af438fb..52340c06b 100644
--- a/src/actions-util.ts
+++ b/src/actions-util.ts
@@ -68,10 +68,9 @@ export const getOptionalInput = function (name: string): string | undefined {
  * value of `RUNNER_TEMP` otherwise.
  */
 export function getTemporaryDirectory(env: Env = getEnv()): string {
-  const value = env.getOptional(EnvVar.TEMP);
-  return value !== undefined && value !== ""
-    ? value
-    : env.getRequired(ActionsEnvVars.RUNNER_TEMP);
+  return (
+    env.getOptional(EnvVar.TEMP) ?? env.getRequired(ActionsEnvVars.RUNNER_TEMP)
+  );
 }
 
 const PR_DIFF_RANGE_JSON_FILENAME = "pr-diff-range.json";