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patch 7.4.1276

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Problem:    Warning for not using return value of fcntl().
Solution:   Explicitly ignore the return value.
This commit is contained in:
Bram Moolenaar
2016-02-07 15:14:01 +01:00
parent cb4b01230b
commit fbc4b4db3a
5 changed files with 9 additions and 4 deletions
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2
src/memline.c
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@@ -728,7 +728,7 @@ ml_setname(buf_T *buf)
{
int fdflags = fcntl(mfp->mf_fd, F_GETFD);
if (fdflags >= 0 && (fdflags & FD_CLOEXEC) == 0)
fcntl(mfp->mf_fd, F_SETFD, fdflags | FD_CLOEXEC);
(void)fcntl(mfp->mf_fd, F_SETFD, fdflags | FD_CLOEXEC);
}
#endif
}