Update index.js

src/index.js

@@ -6,10 +6,6 @@ const workspacePath = process.env.GITHUB_WORKSPACE;
 const options = core.getMultilineInput("options");
 const path = core.getInput("path");
 
-const sanitizeArgument = (arg) => {
-  return arg.replace(/\\"/g, '"');
-};
-
 let repoError;
 let platformError;
 
@@ -27,11 +23,11 @@ async function run() {
       const workspaceNotEmpty = (await fs.readdir(workspacePath)).length > 0;
 
       if (workspaceExists && workspaceNotEmpty) {
-        const sanitizedOptions = options.map(sanitizeArgument);
+        const escapedOptions = options.map(str => str.replace(/(["'])/g, '\\$1'));
 
         execFile(
           `${process.env["ProgramFiles(x86)"]}\\Inno Setup 6\\iscc.exe`,
-          [...sanitizedOptions, `${workspacePath}\\${path}`],
+          [...escapedOptions, `${workspacePath}\\${path}`],
           (execError, stdout, stderr) => {
             console.log(stdout);
             if (execError) {