fix: no-arg console.log is undefined (electron#22173)

trop[bot] · codebytere · web-flow · commit 14d9b8a8b47f · 2020-02-14T15:32:47.000+09:00
Co-authored-by: Shelley Vohr &lt;codebytere@github.com&gt;
diff --git a/lib/browser/init.ts b/lib/browser/init.ts
@@ -18,8 +18,10 @@ require('@electron/internal/common/init')
 if (process.platform === 'win32') {
   // Redirect node's console to use our own implementations, since node can not
   // handle console output when running as GUI program.
-  const consoleLog = (format: any, ...args: any[]) => {
-    return process.log(util.format(format, ...args) + '\n')
+  const consoleLog = (...args: any[]) => {
+    // @ts-ignore this typing is incorrect; 'format' is an optional parameter
+    // See https://nodejs.org/api/util.html#util_util_format_format_args
+    return process.log(util.format(...args) + '\n')
   }
   const streamWrite: NodeJS.WritableStream['write'] = function (chunk: Buffer | string, encoding?: any, callback?: Function) {
     if (Buffer.isBuffer(chunk)) {
