fix: allow dry parameter to be undefined

Author: christophwitzko

dist/index.mjs

@@ -22381,7 +22381,7 @@ async function main() {
       return;
     }
     const generatedChangelog = (await fs.readFile(changelogFile)).toString("utf8");
-    const versionFilename = core.getBooleanInput("dry") ? ".version-unreleased" : ".version";
+    const versionFilename = core.getInput("dry") && core.getBooleanInput("dry") ? ".version-unreleased" : ".version";
     const version = (await fs.readFile(versionFilename)).toString("utf8");
     await fs.unlink(versionFilename);
     const parsedVersion = new import_semver.SemVer(version);

src/index.ts

@@ -95,7 +95,7 @@ async function main (): Promise<void> {
       return
     }
     const generatedChangelog = (await fs.readFile(changelogFile)).toString('utf8')
-    const versionFilename = (core.getBooleanInput('dry')) ? '.version-unreleased' : '.version'
+    const versionFilename = (core.getInput('dry') && core.getBooleanInput('dry')) ? '.version-unreleased' : '.version'
     const version = (await fs.readFile(versionFilename)).toString('utf8')
     await fs.unlink(versionFilename)
     const parsedVersion = new SemVer(version)