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(Fcall_process): Don't close the same fd twice.

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This commit is contained in:
Karl Heuer 1996-05-15 14:32:37 +00:00
parent 9aa94bd50c
commit 799abb26c3
1 changed files with 1 additions and 1 deletions
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2
src/callproc.c
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@ -458,7 +458,7 @@ If you quit, the process is killed with SIGINT, or SIGKILL if you quit again.")
/* Close most of our fd's, but not fd[0]
since we will use that to read input from. */
close (filefd);
if (fd1 >= 0)
if (fd1 >= 0 && fd1 != fd_error)
close (fd1);
}