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| author | tjr <tjr@FreeBSD.org> | 2002-08-11 03:04:23 +0000 |
|---|---|---|
| committer | tjr <tjr@FreeBSD.org> | 2002-08-11 03:04:23 +0000 |
| commit | 717dc062a83546fbafc136b6b0cb837e693598eb (patch) | |
| tree | 1bbe9702315bdb4ac436d696e7d00a1f959c31e2 | |
| parent | 9c2a740b94eae5ca63cb355ba0ae1e1e92bc0b0c (diff) | |
| download | FreeBSD-src-717dc062a83546fbafc136b6b0cb837e693598eb.zip FreeBSD-src-717dc062a83546fbafc136b6b0cb837e693598eb.tar.gz | |
Allow redirections by themselves between "&&" and "||" operators.
For example, >/dev/null && echo foo
Pointed out by: FUJISHIMA Satsuki
MFC after: 1 week
| -rw-r--r-- | bin/sh/parser.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/bin/sh/parser.c b/bin/sh/parser.c index 84288b8..e87047f 100644 --- a/bin/sh/parser.c +++ b/bin/sh/parser.c @@ -478,15 +478,14 @@ TRACE(("expecting DO got %s %s\n", tokname[got], got == TWORD ? wordtext : "")); break; /* Handle an empty command like other simple commands. */ case TSEMI: + case TAND: + case TOR: /* * An empty command before a ; doesn't make much sense, and * should certainly be disallowed in the case of `if ;'. */ if (!redir) synexpect(-1); - case TAND: - case TOR: - synexpect(-1); case TNL: case TEOF: case TWORD: |
