The compile will fail if err is unused. You have to explicitly ignore it by doin... | Hacker News

Hacker Timesnew | past | comments | ask | show | jobs | submit

alxnlssn on Aug 21, 2014 | parent | context | favorite | on: fork() can fail

The compile will fail if err is unused. You have to explicitly ignore it by doing like this:

pid,_ = fork()

donatj on Aug 21, 2014 [–]

And these underscores are really easy to find. Then you just do a git blame and get your shaming on at code review time.

Consider applying for YC's Fall 2026 batch! Applications are open till July 27.
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact