Fix server lint

3 files changed, 3 insertions, 3 deletions

diff --git a/server/helpers/custom-validators/misc.ts b/server/helpers/custom-validators/misc.ts
index 17750379d..3dc5504e3 100644
--- a/server/helpers/custom-validators/misc.ts
+++ b/server/helpers/custom-validators/misc.ts
@@ -86,7 +86,7 @@ function isFileValid (options: {
 
   // The file exists
   const file = fileArray[0]
-  if (!file || !file.originalname) return false
+  if (!file?.originalname) return false
 
   // Check size
   if ((maxSize !== null) && file.size > maxSize) return false
diff --git a/server/helpers/ffmpeg/ffmpeg-commons.ts b/server/helpers/ffmpeg/ffmpeg-commons.ts
index b01989899..3906a2089 100644
--- a/server/helpers/ffmpeg/ffmpeg-commons.ts
+++ b/server/helpers/ffmpeg/ffmpeg-commons.ts
@@ -38,7 +38,7 @@ function getFFmpegVersion () {
       return execPromise(`${ffmpegPath} -version`)
         .then(stdout => {
           const parsed = stdout.match(/ffmpeg version .?(\d+\.\d+(\.\d+)?)/)
-          if (!parsed || !parsed[1]) return rej(new Error(`Could not find ffmpeg version in ${stdout}`))
+          if (!parsed?.[1]) return rej(new Error(`Could not find ffmpeg version in ${stdout}`))
 
           // Fix ffmpeg version that does not include patch version (4.4 for example)
           let version = parsed[1]
diff --git a/server/helpers/youtube-dl/youtube-dl-wrapper.ts b/server/helpers/youtube-dl/youtube-dl-wrapper.ts
index 966b8df78..ac3cd190e 100644
--- a/server/helpers/youtube-dl/youtube-dl-wrapper.ts
+++ b/server/helpers/youtube-dl/youtube-dl-wrapper.ts
@@ -77,7 +77,7 @@ class YoutubeDLWrapper {
 
     const subtitles = files.reduce((acc, filename) => {
       const matched = filename.match(/\.([a-z]{2})(-[a-z]+)?\.(vtt|ttml)/i)
-      if (!matched || !matched[1]) return acc
+      if (!matched?.[1]) return acc
 
       return [
         ...acc,