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20666: Avoid creating unnecessary multios when a descriptor is closed and 

then re-opened.
This commit is contained in:
Bart Schaefer 2005-01-11 17:09:19 +00:00
parent 8adffbd027
commit 2bc51c9dbc
2 changed files with 9 additions and 1 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2005-01-11 Bart Schaefer <schaefer@brasslantern.com>
* 20666 (tweaked): Src/exec.c: In closemn(), discard the multio
structure when it has only one descriptor so far, to avoid
creating an unnecessary multio if a later redirect re-opens that
descriptor.
2004-01-10 Clint Adams <clint@zsh.org>
* 20665: Completion/Unix/Command/_gnome-gv,

3
Src/exec.c
View File

@ -1487,7 +1487,8 @@ closemn(struct multio **mfds, int fd)
}
}
_exit(0);
}
} else if (fd >= 0)
mfds[fd] = NULL;
}
/* close all the mnodes (failure) */