From b756184efae58ec6dd0a7ac7a18dc4a7638ed56a Mon Sep 17 00:00:00 2001
From: Frost Ming <mianghong@gmail.com>
Date: Tue, 6 Apr 2021 09:13:28 +0800
Subject: [PATCH] fix version output

---
 dist/setup-pdm.js | 4 ++--
 src/setup-pdm.ts  | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/dist/setup-pdm.js b/dist/setup-pdm.js
index f3f44a7..f2f34e3 100644
--- a/dist/setup-pdm.js
+++ b/dist/setup-pdm.js
@@ -6183,11 +6183,11 @@ async function run() {
       installedPython = await findPythonVersion(core3.getInput("python-version"), arch2);
     }
     await exec3.exec("pdm", ["use", "-f", installedPython.version]);
-    const pdmVersionOutput = (await (0, import_child_process.exec)("pdm --version")).stdout?.read();
+    const pdmVersionOutput = (await (0, import_child_process.exec)("pdm --version")).stdout;
     if (process.platform === "linux") {
       core3.exportVariable("LD_PRELOAD", "/lib/x86_64-linux-gnu/libgcc_s.so.1");
     }
-    core3.info(`Successfully setup ${pdmVersionOutput} with Python ${installedPython.version}`);
+    core3.info(`Successfully setup ${pdmVersionOutput && pdmVersionOutput.read()} with Python ${installedPython.version}`);
     const matchersPath = import_path.default.join(__dirname, "..", ".github");
     core3.info(`##[add-matcher]${import_path.default.join(matchersPath, "python.json")}`);
   } catch (error2) {
diff --git a/src/setup-pdm.ts b/src/setup-pdm.ts
index 2e1ec02..335e0cb 100644
--- a/src/setup-pdm.ts
+++ b/src/setup-pdm.ts
@@ -25,13 +25,13 @@ async function run(): Promise<void> {
       );
     }
     await exec.exec("pdm", ["use", "-f", installedPython.version]);
-    const pdmVersionOutput = (await execChild("pdm --version")).stdout?.read();
+    const pdmVersionOutput = (await execChild("pdm --version")).stdout;
     if (process.platform === 'linux') {
       // See https://github.com/actions/virtual-environments/issues/2803
       core.exportVariable('LD_PRELOAD', '/lib/x86_64-linux-gnu/libgcc_s.so.1');
     }
     core.info(
-      `Successfully setup ${pdmVersionOutput} with Python ${installedPython.version}`
+      `Successfully setup ${pdmVersionOutput && pdmVersionOutput.read()} with Python ${installedPython.version}`
     );
     const matchersPath = path.join(__dirname, '..', '.github');
     core.info(`##[add-matcher]${path.join(matchersPath, 'python.json')}`);