fcitx/fcitx — pull request #103 by lilydjwg (2013-04-25 13:31:13+00:00)
Title: [signal] use _exit instead of non-reentrant exit

By replacing a library it currently uses, a SIGKILL is sent to fcitx And followed by a SIGSEGV. After that, SIGTERM can't terminate it. I suspect it got stuck in the `exit` call.

Whatever, `exit` should not be used in a signal handler.