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| author | Peter Stephenson <pws@zsh.org> | 2016-09-30 11:34:15 +0100 |
|---|---|---|
| committer | Peter Stephenson <pws@zsh.org> | 2016-09-30 11:34:15 +0100 |
| commit | bb2bbcc944e5b2a089f27e9b988e1740a517cedd (patch) | |
| tree | c16ac525ae35a97e466aa4f54cfe8e5e4b46f06b /Src/exec.c | |
| parent | d08674ef8c8e4920c2ebfa02f0bef86812f051ee (diff) | |
| download | zsh-bb2bbcc944e5b2a089f27e9b988e1740a517cedd.tar.gz zsh-bb2bbcc944e5b2a089f27e9b988e1740a517cedd.tar.xz zsh-bb2bbcc944e5b2a089f27e9b988e1740a517cedd.zip | |
39517: back off 39502 (WC_ASSIGN causes fork in pipe).
This isn't a robust fix as WC_ASSIGNs simply precede the main wordcode.
Diffstat (limited to 'Src/exec.c')
| -rw-r--r-- | Src/exec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Src/exec.c b/Src/exec.c index e253d7b9e..2714edbcb 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -1844,7 +1844,7 @@ execpline2(Estate state, wordcode pcode, /* if we are doing "foo | bar" where foo is a current * * shell command, do foo in a subshell and do the * * rest of the pipeline in the current shell. */ - if ((wc_code(code) >= WC_CURSH || wc_code(code) == WC_ASSIGN) + if ((wc_code(code) >= WC_CURSH) && (how & Z_SYNC)) { int synch[2]; struct timeval bgtime; |