message: ref: Remove unnecessary filename check in rewriteframes.ts
diff: @@ -30,7 +30,7 @@ export class RewriteFrames implements Integration {
  // Check if the frame filename begins with `/` or a Windows-style prefix such as `C:\`
  const isWindowsFrame = /^[A-Z]:\\/.test(frame.filename);
  const startsWithSlash = /^\//.test(frame.filename);
  - if (frame.filename && (isWindowsFrame || startsWithSlash)) {
  + if (isWindowsFrame || startsWithSlash) {
  const filename = isWindowsFrame
  ? frame.filename
  .replace(/^[A-Z]:/, '') // remove Windows-style prefix
  