From 26616713d68ee3336e4f39a6cc0565fe968041b1 Mon Sep 17 00:00:00 2001
From: Jakob Jung <bloedboemmel@gmail.com>
Date: Tue, 18 Feb 2025 16:41:17 +0100
Subject: [PATCH] Add error handling for missing screenshot file in
 renderAndConvertAsync

---
 index.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 87b7ccb..fcde2f3 100644
--- a/index.js
+++ b/index.js
@@ -174,7 +174,10 @@ async function renderAndConvertAsync(browser) {
 
     console.log(`Rendering ${url} to image...`);
     await renderUrlToImageAsync(browser, pageConfig, url, tempPath);
-
+    if (!(await fsExtra.pathExists(tempPath))) {
+      console.error(`Screenshot fehlt: ${tempPath}`);
+      return;
+    } 
     console.log(`Converting rendered screenshot of ${url} to grayscale...`);
     await convertImageToKindleCompatiblePngAsync(
       pageConfig,