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| author | Sven Wischnowsky <wischnow@users.sourceforge.net> | 2001-09-25 12:10:05 +0000 |
|---|---|---|
| committer | Sven Wischnowsky <wischnow@users.sourceforge.net> | 2001-09-25 12:10:05 +0000 |
| commit | c2266c1f5fccb97bf650b02dbc683e82c167aba7 (patch) | |
| tree | 8a0ba1a0ff2f49db7017a1dab3502d313a36e959 /Src/text.c | |
| parent | Fix ancient `print -z' doc bug. (diff) | |
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job text building code couldn't handle empty sublists (as in `coproc || test') (15868)
Diffstat (limited to 'Src/text.c')
| -rw-r--r-- | Src/text.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Src/text.c b/Src/text.c index 2215b45fd..73b409e02 100644 --- a/Src/text.c +++ b/Src/text.c @@ -274,10 +274,12 @@ gettext2(Estate state) break; case WC_SUBLIST: if (!s) { + if (wc_code(*state->pc) != WC_PIPE) + stack = 1; if (WC_SUBLIST_FLAGS(code) & WC_SUBLIST_NOT) - taddstr("! "); + taddstr(stack ? "!" : "! "); if (WC_SUBLIST_FLAGS(code) & WC_SUBLIST_COPROC) - taddstr("coproc "); + taddstr(stack ? "coproc" : "coproc "); s = tpush(code, (WC_SUBLIST_TYPE(code) == WC_SUBLIST_END)); } else { if (!(stack = (WC_SUBLIST_TYPE(code) == WC_SUBLIST_END))) { |