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The pipleline problem introduced in version 1.22 wasn't fully fixed in

Browse source 
1.23. This revision should work for long pipes both in
here-documents/backquote and in normal cases.

Fix works for jmz, bde.
This commit is contained in:
Martin Cracauer 1999-11-17 16:53:34 +00:00
parent dc7c1750c2
commit 6d9efc2432
1 changed files with 1 additions and 1 deletions
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2
bin/sh/eval.c
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@ -499,7 +499,7 @@ evalpipe(n)
close(prevfd);
}
if (pip[1] >= 0) {
if (prevfd < 0)
if (!(prevfd >= 0 && pip[0] == 0))
close(pip[0]);
if (pip[1] != 1) {
close(1);