Only log request error stacktrace if RIMGU_DEBUG is set

src/config.ts

@@ -7,4 +7,5 @@ export default {
   imgur_client_id: process.env.RIMGU_IMGUR_CLIENT_ID || null,
   use_api: process.env.RIMGU_USE_API && process.env.RIMGU_USE_API !== 'false',
   page_title: process.env.RIMGU_PAGE_TITLE || 'rimgu',
+  debug: process.env.RIMGU_DEBUG && process.env.RIMGU_DEBUG !== 'false',
 };

src/index.ts

@@ -15,9 +15,9 @@ const server = Hapi.server({
       relativeTo: Path.join(__dirname, 'static')
     }
   },
-  debug: {
+  debug: CONFIG.debug ? {
     request: ['error']
-  },
+  } : {},
 });
 server.events.on('stop', () => {
   console.log('Server stopped.');