[OpenSIPS-Devel] [OpenSIPS/opensips] 2cdd76: async.c: Avoid compile warning false positive (gcc...

[Liviu Chircu]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 2cdd76f9a0f4c6a555e3adf8d84151f7fec1d8c7
      https://github.com/OpenSIPS/opensips/commit/2cdd76f9a0f4c6a555e3adf8d84151f7fec1d8c7
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2022-03-18 (Fri, 18 Mar 2022)

  Changed paths:
    M async.c

  Log Message:
  -----------
  async.c: Avoid compile warning false positive (gcc 9.4.0)

In file included from async.c:28:
async.c: In function ‘async_script_launch’:
reactor_defs.h:81:2: warning: ‘fd’ may be used uninitialized in this function [-Wmaybe-uninitialized]
   81 |  io_watch_add(&_worker_io, _fd, _type, _data, _prio, 0, IO_WATCH_READ)
      |  ^~~~~~~~~~~~
async.c:279:6: note: ‘fd’ was declared here
  279 |  int fd;
      |      ^~
Linking opensips

$ gcc --version
gcc (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0

Note: -DCC_O0 must NOT be defined!